86450015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 114056640

約数和(自身を除く): 27606625

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2063, 2465, 8381, 10315, 35071, 41905, 59827, 175355, 299135, 596207, 1017059, 2981035, 5085295, 17290003, 86450015]

約数ペア:

[(1, 86450015), (5, 17290003), (17, 5085295), (29, 2981035), (85, 1017059), (145, 596207), (289, 299135), (493, 175355), (1445, 59827), (2063, 41905), (2465, 35071), (8381, 10315)]