1611205345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{38449}}^1$

素因数の和:38517

約数の個数: 24

約数和(自身を含む): 2124747000

約数和(自身を除く): 513541655

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8381, 38449, 41905, 192245, 653633, 1115021, 3268165, 5575105, 11111761, 18955357, 55558805, 94776785, 322241069, 1611205345]

約数ペア:

[(1, 1611205345), (5, 322241069), (17, 94776785), (29, 55558805), (85, 18955357), (145, 11111761), (289, 5575105), (493, 3268165), (1445, 1115021), (2465, 653633), (8381, 192245), (38449, 41905)]