52285375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 68530176

約数和(自身を除く): 16244801

約数列:

[1, 5, 25, 31, 103, 125, 131, 155, 515, 655, 775, 2575, 3193, 3275, 3875, 4061, 12875, 13493, 15965, 16375, 20305, 67465, 79825, 101525, 337325, 399125, 418283, 507625, 1686625, 2091415, 10457075, 52285375]

約数ペア:

[(1, 52285375), (5, 10457075), (25, 2091415), (31, 1686625), (103, 507625), (125, 418283), (131, 399125), (155, 337325), (515, 101525), (655, 79825), (775, 67465), (2575, 20305), (3193, 16375), (3275, 15965), (3875, 13493), (4061, 12875)]