13449625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 6767975

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 809, 875, 2375, 3325, 4045, 5663, 15371, 16625, 20225, 28315, 76855, 101125, 107597, 141575, 384275, 537985, 707875, 1921375, 2689925, 13449625]

約数ペア:

[(1, 13449625), (5, 2689925), (7, 1921375), (19, 707875), (25, 537985), (35, 384275), (95, 141575), (125, 107597), (133, 101125), (175, 76855), (475, 28315), (665, 20225), (809, 16625), (875, 15371), (2375, 5663), (3325, 4045)]