133950025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{44281}}^1$

素因数の和:44313

約数の個数: 18

約数和(自身を含む): 182574686

約数和(自身を除く): 48624661

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 44281, 221405, 487091, 1107025, 2435455, 5358001, 12177275, 26790005, 133950025]

約数ペア:

[(1, 133950025), (5, 26790005), (11, 12177275), (25, 5358001), (55, 2435455), (121, 1107025), (275, 487091), (605, 221405), (3025, 44281)]