87907375

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 114528960

約数和(自身を除く): 26621585

約数列:

[1, 5, 25, 37, 83, 125, 185, 229, 415, 925, 1145, 2075, 3071, 4625, 5725, 8473, 10375, 15355, 19007, 28625, 42365, 76775, 95035, 211825, 383875, 475175, 703259, 1059125, 2375875, 3516295, 17581475, 87907375]

約数ペア:

[(1, 87907375), (5, 17581475), (25, 3516295), (37, 2375875), (83, 1059125), (125, 703259), (185, 475175), (229, 383875), (415, 211825), (925, 95035), (1145, 76775), (2075, 42365), (3071, 28625), (4625, 19007), (5725, 15355), (8473, 10375)]