289802425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1053827}}^1$

素因数の和:1053848

約数の個数: 12

約数和(自身を含む): 392024016

約数和(自身を除く): 102221591

約数列:

[1, 5, 11, 25, 55, 275, 1053827, 5269135, 11592097, 26345675, 57960485, 289802425]

約数ペア:

[(1, 289802425), (5, 57960485), (11, 26345675), (25, 11592097), (55, 5269135), (275, 1053827)]