1240565575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{10837}}^1$

素因数の和:11107

約数の個数: 24

約数和(自身を含む): 1626133520

約数和(自身を除く): 385567945

約数列:

[1, 5, 19, 25, 95, 241, 475, 1205, 4579, 6025, 10837, 22895, 54185, 114475, 205903, 270925, 1029515, 2611717, 5147575, 13058585, 49622623, 65292925, 248113115, 1240565575]

約数ペア:

[(1, 1240565575), (5, 248113115), (19, 65292925), (25, 49622623), (95, 13058585), (241, 5147575), (475, 2611717), (1205, 1029515), (4579, 270925), (6025, 205903), (10837, 114475), (22895, 54185)]