85552825

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 108225216

約数和(自身を除く): 22672391

約数列:

[1, 5, 25, 131, 151, 173, 655, 755, 865, 3275, 3775, 4325, 19781, 22663, 26123, 98905, 113315, 130615, 494525, 566575, 653075, 3422113, 17110565, 85552825]

約数ペア:

[(1, 85552825), (5, 17110565), (25, 3422113), (131, 653075), (151, 566575), (173, 494525), (655, 130615), (755, 113315), (865, 98905), (3275, 26123), (3775, 22663), (4325, 19781)]