151284445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 214189920

約数和(自身を除く): 62905475

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 4721, 6409, 23605, 32045, 61373, 80257, 136909, 306865, 401285, 684545, 1043341, 1779817, 2327453, 5216705, 8899085, 11637265, 30256889, 151284445]

約数ペア:

[(1, 151284445), (5, 30256889), (13, 11637265), (17, 8899085), (29, 5216705), (65, 2327453), (85, 1779817), (145, 1043341), (221, 684545), (377, 401285), (493, 306865), (1105, 136909), (1885, 80257), (2465, 61373), (4721, 32045), (6409, 23605)]