42500375

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 53571648

約数和(自身を除く): 11071273

約数列:

[1, 5, 25, 103, 125, 515, 2575, 3301, 12875, 16505, 82525, 340003, 412625, 1700015, 8500075, 42500375]

約数ペア:

[(1, 42500375), (5, 8500075), (25, 1700015), (103, 412625), (125, 340003), (515, 82525), (2575, 16505), (3301, 12875)]