103630375

素因数分解:

$5^3\times {\mathrm{409}}^1\times {\mathrm{2027}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 129710880

約数和(自身を除く): 26080505

約数列:

[1, 5, 25, 125, 409, 2027, 2045, 10135, 10225, 50675, 51125, 253375, 829043, 4145215, 20726075, 103630375]

約数ペア:

[(1, 103630375), (5, 20726075), (25, 4145215), (125, 829043), (409, 253375), (2027, 51125), (2045, 50675), (10135, 10225)]