528077275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{174571}}^1$

素因数の和:174603

約数の個数: 18

約数和(自身を含む): 719760356

約数和(自身を除く): 191683081

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 174571, 872855, 1920281, 4364275, 9601405, 21123091, 48007025, 105615455, 528077275]

約数ペア:

[(1, 528077275), (5, 105615455), (11, 48007025), (25, 21123091), (55, 9601405), (121, 4364275), (275, 1920281), (605, 872855), (3025, 174571)]