11808875

素因数分解:

$5^3\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 16336320

約数和(自身を除く): 4527445

約数列:

[1, 5, 13, 25, 43, 65, 125, 169, 215, 325, 559, 845, 1075, 1625, 2197, 2795, 4225, 5375, 7267, 10985, 13975, 21125, 36335, 54925, 69875, 94471, 181675, 274625, 472355, 908375, 2361775, 11808875]

約数ペア:

[(1, 11808875), (5, 2361775), (13, 908375), (25, 472355), (43, 274625), (65, 181675), (125, 94471), (169, 69875), (215, 54925), (325, 36335), (559, 21125), (845, 13975), (1075, 10985), (1625, 7267), (2197, 5375), (2795, 4225)]