87558575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 119794416

約数和(自身を除く): 32235841

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 6571, 13325, 32855, 85423, 164275, 269411, 427115, 1347055, 2135575, 3502343, 6735275, 17511715, 87558575]

約数ペア:

[(1, 87558575), (5, 17511715), (13, 6735275), (25, 3502343), (41, 2135575), (65, 1347055), (205, 427115), (325, 269411), (533, 164275), (1025, 85423), (2665, 32855), (6571, 13325)]