1121013025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4076411}}^1$

素因数の和:4076432

約数の個数: 12

約数和(自身を含む): 1516425264

約数和(自身を除く): 395412239

約数列:

[1, 5, 11, 25, 55, 275, 4076411, 20382055, 44840521, 101910275, 224202605, 1121013025]

約数ペア:

[(1, 1121013025), (5, 224202605), (11, 101910275), (25, 44840521), (55, 20382055), (275, 4076411)]