1330256455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1\times {\mathrm{1907}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 1757061936

約数和(自身を除く): 426805481

約数列:

[1, 5, 11, 55, 121, 605, 1153, 1907, 5765, 9535, 12683, 20977, 63415, 104885, 139513, 230747, 697565, 1153735, 2198771, 10993855, 24186481, 120932405, 266051291, 1330256455]

約数ペア:

[(1, 1330256455), (5, 266051291), (11, 120932405), (55, 24186481), (121, 10993855), (605, 2198771), (1153, 1153735), (1907, 697565), (5765, 230747), (9535, 139513), (12683, 104885), (20977, 63415)]