8080475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 11520096

約数和(自身を除く): 3439621

約数列:

[1, 5, 13, 23, 25, 47, 65, 115, 235, 299, 325, 529, 575, 611, 1081, 1175, 1495, 2645, 3055, 5405, 6877, 7475, 13225, 14053, 15275, 24863, 27025, 34385, 70265, 124315, 171925, 323219, 351325, 621575, 1616095, 8080475]

約数ペア:

[(1, 8080475), (5, 1616095), (13, 621575), (23, 351325), (25, 323219), (47, 171925), (65, 124315), (115, 70265), (235, 34385), (299, 27025), (325, 24863), (529, 15275), (575, 14053), (611, 13225), (1081, 7475), (1175, 6877), (1495, 5405), (2645, 3055)]