47630375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29311}}^1$

素因数の和:29339

約数の個数: 16

約数和(自身を含む): 64017408

約数和(自身を除く): 16387033

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 29311, 146555, 381043, 732775, 1905215, 3663875, 9526075, 47630375]

約数ペア:

[(1, 47630375), (5, 9526075), (13, 3663875), (25, 1905215), (65, 732775), (125, 381043), (325, 146555), (1625, 29311)]