3723125

素因数分解:

$5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 40

約数和(自身を含む): 5698176

約数和(自身を除く): 1975051

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 125, 161, 175, 185, 259, 575, 625, 805, 851, 875, 925, 1295, 2875, 4025, 4255, 4375, 4625, 5957, 6475, 14375, 20125, 21275, 23125, 29785, 32375, 100625, 106375, 148925, 161875, 531875, 744625, 3723125]

約数ペア:

[(1, 3723125), (5, 744625), (7, 531875), (23, 161875), (25, 148925), (35, 106375), (37, 100625), (115, 32375), (125, 29785), (161, 23125), (175, 21275), (185, 20125), (259, 14375), (575, 6475), (625, 5957), (805, 4625), (851, 4375), (875, 4255), (925, 4025), (1295, 2875)]