70814745

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21557}}^1$

素因数の和:21641

約数の個数: 24

約数和(自身を含む): 124432776

約数和(自身を除く): 53618031

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 21557, 64671, 107785, 194013, 323355, 970065, 1573661, 4720983, 7868305, 14162949, 23604915, 70814745]

約数ペア:

[(1, 70814745), (3, 23604915), (5, 14162949), (9, 7868305), (15, 4720983), (45, 1573661), (73, 970065), (219, 323355), (365, 194013), (657, 107785), (1095, 64671), (3285, 21557)]