1431175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 1964160

約数和(自身を除く): 532985

約数列:

[1, 5, 19, 23, 25, 95, 115, 131, 437, 475, 575, 655, 2185, 2489, 3013, 3275, 10925, 12445, 15065, 57247, 62225, 75325, 286235, 1431175]

約数ペア:

[(1, 1431175), (5, 286235), (19, 75325), (23, 62225), (25, 57247), (95, 15065), (115, 12445), (131, 10925), (437, 3275), (475, 3013), (575, 2489), (655, 2185)]