12625525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 17641728

約数和(自身を除く): 5016203

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1481, 1705, 7405, 8525, 16291, 37025, 45911, 81455, 229555, 407275, 505021, 1147775, 2525105, 12625525]

約数ペア:

[(1, 12625525), (5, 2525105), (11, 1147775), (25, 505021), (31, 407275), (55, 229555), (155, 81455), (275, 45911), (341, 37025), (775, 16291), (1481, 8525), (1705, 7405)]