12554245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 5486075

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 463, 493, 935, 1595, 2315, 2465, 5093, 5423, 7871, 13427, 25465, 27115, 39355, 67135, 86581, 147697, 228259, 432905, 738485, 1141295, 2510849, 12554245]

約数ペア:

[(1, 12554245), (5, 2510849), (11, 1141295), (17, 738485), (29, 432905), (55, 228259), (85, 147697), (145, 86581), (187, 67135), (319, 39355), (463, 27115), (493, 25465), (935, 13427), (1595, 7871), (2315, 5423), (2465, 5093)]