23718325

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 30382976

約数和(自身を除く): 6664651

約数列:

[1, 5, 25, 61, 103, 151, 305, 515, 755, 1525, 2575, 3775, 6283, 9211, 15553, 31415, 46055, 77765, 157075, 230275, 388825, 948733, 4743665, 23718325]

約数ペア:

[(1, 23718325), (5, 4743665), (25, 948733), (61, 388825), (103, 230275), (151, 157075), (305, 77765), (515, 46055), (755, 31415), (1525, 15553), (2575, 9211), (3775, 6283)]