8974625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 12534912

約数和(自身を除く): 3560287

約数列:

[1, 5, 11, 25, 55, 61, 107, 125, 275, 305, 535, 671, 1177, 1375, 1525, 2675, 3355, 5885, 6527, 7625, 13375, 16775, 29425, 32635, 71797, 83875, 147125, 163175, 358985, 815875, 1794925, 8974625]

約数ペア:

[(1, 8974625), (5, 1794925), (11, 815875), (25, 358985), (55, 163175), (61, 147125), (107, 83875), (125, 71797), (275, 32635), (305, 29425), (535, 16775), (671, 13375), (1177, 7625), (1375, 6527), (1525, 5885), (2675, 3355)]