544765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 24

約数和(自身を含む): 773640

約数和(自身を除く): 228875

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 289, 377, 493, 1105, 1445, 1885, 2465, 3757, 6409, 8381, 18785, 32045, 41905, 108953, 544765]

約数ペア:

[(1, 544765), (5, 108953), (13, 41905), (17, 32045), (29, 18785), (65, 8381), (85, 6409), (145, 3757), (221, 2465), (289, 1885), (377, 1445), (493, 1105)]