30640560525

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{351887}}^1$

素因数の和:351952

約数の個数: 60

約数和(自身を含む): 58077003072

約数和(自身を除く): 27436442547

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 645, 675, 1075, 1161, 1935, 2025, 3225, 3483, 5805, 9675, 17415, 29025, 87075, 351887, 1055661, 1759435, 3166983, 5278305, 8797175, 9500949, 15131141, 15834915, 26391525, 28502847, 45393423, 47504745, 75655705, 79174575, 136180269, 142514235, 226967115, 237523725, 378278525, 408540807, 680901345, 712571175, 1134835575, 1225622421, 2042704035, 3404506725, 6128112105, 10213520175, 30640560525]

約数ペア:

[(1, 30640560525), (3, 10213520175), (5, 6128112105), (9, 3404506725), (15, 2042704035), (25, 1225622421), (27, 1134835575), (43, 712571175), (45, 680901345), (75, 408540807), (81, 378278525), (129, 237523725), (135, 226967115), (215, 142514235), (225, 136180269), (387, 79174575), (405, 75655705), (645, 47504745), (675, 45393423), (1075, 28502847), (1161, 26391525), (1935, 15834915), (2025, 15131141), (3225, 9500949), (3483, 8797175), (5805, 5278305), (9675, 3166983), (17415, 1759435), (29025, 1055661), (87075, 351887)]