87468525

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 162400320

約数和(自身を除く): 74931795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 675, 909, 1283, 1515, 2525, 2727, 3849, 4545, 6415, 7575, 11547, 13635, 19245, 22725, 32075, 34641, 57735, 68175, 96225, 129583, 173205, 288675, 388749, 647915, 866025, 1166247, 1943745, 3239575, 3498741, 5831235, 9718725, 17493705, 29156175, 87468525]

約数ペア:

[(1, 87468525), (3, 29156175), (5, 17493705), (9, 9718725), (15, 5831235), (25, 3498741), (27, 3239575), (45, 1943745), (75, 1166247), (101, 866025), (135, 647915), (225, 388749), (303, 288675), (505, 173205), (675, 129583), (909, 96225), (1283, 68175), (1515, 57735), (2525, 34641), (2727, 32075), (3849, 22725), (4545, 19245), (6415, 13635), (7575, 11547)]