54374775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 114659328

約数和(自身を除く): 60284553

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 31, 35, 39, 65, 75, 91, 93, 105, 155, 175, 195, 217, 257, 273, 325, 403, 455, 465, 525, 651, 771, 775, 975, 1085, 1209, 1285, 1365, 1799, 2015, 2275, 2325, 2821, 3255, 3341, 3855, 5397, 5425, 6045, 6425, 6825, 7967, 8463, 8995, 10023, 10075, 14105, 16275, 16705, 19275, 23387, 23901, 26985, 30225, 39835, 42315, 44975, 50115, 55769, 70161, 70525, 83525, 103571, 116935, 119505, 134925, 167307, 199175, 211575, 250575, 278845, 310713, 350805, 517855, 584675, 597525, 724997, 836535, 1394225, 1553565, 1754025, 2174991, 2589275, 3624985, 4182675, 7767825, 10874955, 18124925, 54374775]

約数ペア:

[(1, 54374775), (3, 18124925), (5, 10874955), (7, 7767825), (13, 4182675), (15, 3624985), (21, 2589275), (25, 2174991), (31, 1754025), (35, 1553565), (39, 1394225), (65, 836535), (75, 724997), (91, 597525), (93, 584675), (105, 517855), (155, 350805), (175, 310713), (195, 278845), (217, 250575), (257, 211575), (273, 199175), (325, 167307), (403, 134925), (455, 119505), (465, 116935), (525, 103571), (651, 83525), (771, 70525), (775, 70161), (975, 55769), (1085, 50115), (1209, 44975), (1285, 42315), (1365, 39835), (1799, 30225), (2015, 26985), (2275, 23901), (2325, 23387), (2821, 19275), (3255, 16705), (3341, 16275), (3855, 14105), (5397, 10075), (5425, 10023), (6045, 8995), (6425, 8463), (6825, 7967)]