2729004774975

素因数分解:

$3^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{20129}}^1$

素因数の和:20373

約数の個数: 168

約数和(自身を含む): 5221888032240

約数和(自身を除く): 2492883257265

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 173, 215, 225, 243, 387, 405, 519, 645, 675, 729, 865, 1075, 1161, 1215, 1557, 1935, 2025, 2595, 3225, 3483, 3645, 4325, 4671, 5805, 6075, 7439, 7785, 9675, 10449, 12975, 14013, 17415, 18225, 20129, 22317, 23355, 29025, 31347, 37195, 38925, 42039, 52245, 60387, 66951, 70065, 87075, 100645, 111585, 116775, 126117, 156735, 181161, 185975, 200853, 210195, 261225, 301935, 334755, 350325, 503225, 543483, 557925, 602559, 630585, 783675, 865547, 905805, 1004265, 1050975, 1509675, 1630449, 1673775, 1807677, 2596641, 2717415, 3012795, 3152925, 3482317, 4327735, 4529025, 4891347, 5021325, 5423031, 7789923, 8152245, 9038385, 10446951, 12983205, 13587075, 14674041, 15063975, 17411585, 21638675, 23369769, 24456735, 27115155, 31340853, 38949615, 40761225, 45191925, 52234755, 64916025, 70109307, 73370205, 87057925, 94022559, 116848845, 122283675, 135575775, 149739631, 156704265, 194748075, 210327921, 261173775, 282067677, 350546535, 366851025, 449218893, 470112795, 584244225, 630983763, 748698155, 783521325, 846203031, 1051639605, 1347656679, 1410338385, 1752732675, 2246094465, 2350563975, 2538609093, 3154918815, 3743490775, 4042970037, 4231015155, 5258198025, 6738283395, 7051691925, 11230472325, 12128910111, 12693045465, 15774594075, 20214850185, 21155075775, 33691416975, 36386730333, 60644550555, 63465227325, 101074250925, 109160190999, 181933651665, 303222752775, 545800954995, 909668258325, 2729004774975]

約数ペア:

[(1, 2729004774975), (3, 909668258325), (5, 545800954995), (9, 303222752775), (15, 181933651665), (25, 109160190999), (27, 101074250925), (43, 63465227325), (45, 60644550555), (75, 36386730333), (81, 33691416975), (129, 21155075775), (135, 20214850185), (173, 15774594075), (215, 12693045465), (225, 12128910111), (243, 11230472325), (387, 7051691925), (405, 6738283395), (519, 5258198025), (645, 4231015155), (675, 4042970037), (729, 3743490775), (865, 3154918815), (1075, 2538609093), (1161, 2350563975), (1215, 2246094465), (1557, 1752732675), (1935, 1410338385), (2025, 1347656679), (2595, 1051639605), (3225, 846203031), (3483, 783521325), (3645, 748698155), (4325, 630983763), (4671, 584244225), (5805, 470112795), (6075, 449218893), (7439, 366851025), (7785, 350546535), (9675, 282067677), (10449, 261173775), (12975, 210327921), (14013, 194748075), (17415, 156704265), (18225, 149739631), (20129, 135575775), (22317, 122283675), (23355, 116848845), (29025, 94022559), (31347, 87057925), (37195, 73370205), (38925, 70109307), (42039, 64916025), (52245, 52234755), (60387, 45191925), (66951, 40761225), (70065, 38949615), (87075, 31340853), (100645, 27115155), (111585, 24456735), (116775, 23369769), (126117, 21638675), (156735, 17411585), (181161, 15063975), (185975, 14674041), (200853, 13587075), (210195, 12983205), (261225, 10446951), (301935, 9038385), (334755, 8152245), (350325, 7789923), (503225, 5423031), (543483, 5021325), (557925, 4891347), (602559, 4529025), (630585, 4327735), (783675, 3482317), (865547, 3152925), (905805, 3012795), (1004265, 2717415), (1050975, 2596641), (1509675, 1807677), (1630449, 1673775)]