11223355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 15953616

約数和(自身を除く): 4730261

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1427, 1573, 7135, 7865, 15697, 18551, 78485, 92755, 172667, 204061, 863335, 1020305, 2244671, 11223355]

約数ペア:

[(1, 11223355), (5, 2244671), (11, 1020305), (13, 863335), (55, 204061), (65, 172667), (121, 92755), (143, 78485), (605, 18551), (715, 15697), (1427, 7865), (1573, 7135)]