7081945

素因数分解:

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

素因数の和:94

約数の個数: 36

約数和(自身を含む): 10112580

約数和(自身を除く): 3030635

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 169, 221, 289, 377, 493, 845, 1105, 1445, 1885, 2465, 2873, 3757, 4901, 6409, 8381, 14365, 18785, 24505, 32045, 41905, 48841, 83317, 108953, 244205, 416585, 544765, 1416389, 7081945]

約数ペア:

[(1, 7081945), (5, 1416389), (13, 544765), (17, 416585), (29, 244205), (65, 108953), (85, 83317), (145, 48841), (169, 41905), (221, 32045), (289, 24505), (377, 18785), (493, 14365), (845, 8381), (1105, 6409), (1445, 4901), (1885, 3757), (2465, 2873)]