965649025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{2371}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 1307693088

約数和(自身を除く): 342044063

約数列:

[1, 5, 11, 25, 55, 275, 1481, 2371, 7405, 11855, 16291, 26081, 37025, 59275, 81455, 130405, 407275, 652025, 3511451, 17557255, 38625961, 87786275, 193129805, 965649025]

約数ペア:

[(1, 965649025), (5, 193129805), (11, 87786275), (25, 38625961), (55, 17557255), (275, 3511451), (1481, 652025), (2371, 407275), (7405, 130405), (11855, 81455), (16291, 59275), (26081, 37025)]