6171425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 8733816

約数和(自身を除く): 2562391

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1117, 5525, 5585, 14521, 18989, 27925, 72605, 94945, 246857, 363025, 474725, 1234285, 6171425]

約数ペア:

[(1, 6171425), (5, 1234285), (13, 474725), (17, 363025), (25, 246857), (65, 94945), (85, 72605), (221, 27925), (325, 18989), (425, 14521), (1105, 5585), (1117, 5525)]