56170015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 74597040

約数和(自身を除く): 18427025

約数列:

[1, 5, 11, 55, 121, 227, 409, 605, 1135, 2045, 2497, 4499, 12485, 22495, 27467, 49489, 92843, 137335, 247445, 464215, 1021273, 5106365, 11234003, 56170015]

約数ペア:

[(1, 56170015), (5, 11234003), (11, 5106365), (55, 1021273), (121, 464215), (227, 247445), (409, 137335), (605, 92843), (1135, 49489), (2045, 27467), (2497, 22495), (4499, 12485)]