315089595

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 598870272

約数和(自身を除く): 283780677

約数列:

[1, 3, 5, 9, 15, 27, 37, 43, 45, 81, 111, 129, 135, 163, 185, 215, 243, 333, 387, 405, 489, 555, 645, 815, 999, 1161, 1215, 1467, 1591, 1665, 1935, 2445, 2997, 3483, 4401, 4773, 4995, 5805, 6031, 7009, 7335, 7955, 8991, 10449, 13203, 14319, 14985, 17415, 18093, 21027, 22005, 23865, 30155, 35045, 39609, 42957, 44955, 52245, 54279, 63081, 66015, 71595, 90465, 105135, 128871, 162837, 189243, 198045, 214785, 259333, 271395, 315405, 386613, 488511, 567729, 644355, 777999, 814185, 946215, 1296665, 1465533, 1703187, 1933065, 2333997, 2442555, 2838645, 3889995, 7001991, 7327665, 8515935, 11669985, 21005973, 35009955, 63017919, 105029865, 315089595]

約数ペア:

[(1, 315089595), (3, 105029865), (5, 63017919), (9, 35009955), (15, 21005973), (27, 11669985), (37, 8515935), (43, 7327665), (45, 7001991), (81, 3889995), (111, 2838645), (129, 2442555), (135, 2333997), (163, 1933065), (185, 1703187), (215, 1465533), (243, 1296665), (333, 946215), (387, 814185), (405, 777999), (489, 644355), (555, 567729), (645, 488511), (815, 386613), (999, 315405), (1161, 271395), (1215, 259333), (1467, 214785), (1591, 198045), (1665, 189243), (1935, 162837), (2445, 128871), (2997, 105135), (3483, 90465), (4401, 71595), (4773, 66015), (4995, 63081), (5805, 54279), (6031, 52245), (7009, 44955), (7335, 42957), (7955, 39609), (8991, 35045), (10449, 30155), (13203, 23865), (14319, 22005), (14985, 21027), (17415, 18093)]