142016045

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 187331400

約数和(自身を除く): 45315355

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 3389, 8381, 16945, 41905, 57613, 98281, 288065, 491405, 979421, 1670777, 4897105, 8353885, 28403209, 142016045]

約数ペア:

[(1, 142016045), (5, 28403209), (17, 8353885), (29, 4897105), (85, 1670777), (145, 979421), (289, 491405), (493, 288065), (1445, 98281), (2465, 57613), (3389, 41905), (8381, 16945)]