85889525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 114651144

約数和(自身を除く): 28761619

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 3313, 5185, 16565, 25925, 56321, 82825, 202093, 281605, 1010465, 1408025, 3435581, 5052325, 17177905, 85889525]

約数ペア:

[(1, 85889525), (5, 17177905), (17, 5052325), (25, 3435581), (61, 1408025), (85, 1010465), (305, 281605), (425, 202093), (1037, 82825), (1525, 56321), (3313, 25925), (5185, 16565)]