139225875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 233425920

約数和(自身を除く): 94200045

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 2671, 3475, 8013, 10425, 13355, 17375, 40065, 52125, 66775, 200325, 333875, 371269, 1001625, 1113807, 1856345, 5569035, 9281725, 27845175, 46408625, 139225875]

約数ペア:

[(1, 139225875), (3, 46408625), (5, 27845175), (15, 9281725), (25, 5569035), (75, 1856345), (125, 1113807), (139, 1001625), (375, 371269), (417, 333875), (695, 200325), (2085, 66775), (2671, 52125), (3475, 40065), (8013, 17375), (10425, 13355)]