252662015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{2131}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 316832256

約数和(自身を除く): 64170241

約数列:

[1, 5, 23, 115, 1031, 2131, 5155, 10655, 23713, 49013, 118565, 245065, 2197061, 10985305, 50532403, 252662015]

約数ペア:

[(1, 252662015), (5, 50532403), (23, 10985305), (115, 2197061), (1031, 245065), (2131, 118565), (5155, 49013), (10655, 23713)]