53982725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 70328832

約数和(自身を除く): 16346107

約数列:

[1, 5, 23, 25, 115, 223, 421, 575, 1115, 2105, 5129, 5575, 9683, 10525, 25645, 48415, 93883, 128225, 242075, 469415, 2159309, 2347075, 10796545, 53982725]

約数ペア:

[(1, 53982725), (5, 10796545), (23, 2347075), (25, 2159309), (115, 469415), (223, 242075), (421, 128225), (575, 93883), (1115, 48415), (2105, 25645), (5129, 10525), (5575, 9683)]