55860225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17321}}^1$

素因数の和:17377

約数の個数: 24

約数和(自身を含む): 94508832

約数和(自身を除く): 38648607

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 17321, 51963, 86605, 259815, 433025, 744803, 1299075, 2234409, 3724015, 11172045, 18620075, 55860225]

約数ペア:

[(1, 55860225), (3, 18620075), (5, 11172045), (15, 3724015), (25, 2234409), (43, 1299075), (75, 744803), (129, 433025), (215, 259815), (645, 86605), (1075, 51963), (3225, 17321)]