244687025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2861}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 332175168

約数和(自身を除く): 87488143

約数列:

[1, 5, 11, 25, 55, 275, 311, 1555, 2861, 3421, 7775, 14305, 17105, 31471, 71525, 85525, 157355, 786775, 889771, 4448855, 9787481, 22244275, 48937405, 244687025]

約数ペア:

[(1, 244687025), (5, 48937405), (11, 22244275), (25, 9787481), (55, 4448855), (275, 889771), (311, 786775), (1555, 157355), (2861, 85525), (3421, 71525), (7775, 31471), (14305, 17105)]