58407245

素因数分解:

$5^1\times {\mathrm{13}}^4\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 20

約数和(自身を含む): 76114860

約数和(自身を除く): 17707615

約数列:

[1, 5, 13, 65, 169, 409, 845, 2045, 2197, 5317, 10985, 26585, 28561, 69121, 142805, 345605, 898573, 4492865, 11681449, 58407245]

約数ペア:

[(1, 58407245), (5, 11681449), (13, 4492865), (65, 898573), (169, 345605), (409, 142805), (845, 69121), (2045, 28561), (2197, 26585), (5317, 10985)]