87470185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5503}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 121660416

約数和(自身を除く): 34190231

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 5503, 15895, 27515, 60533, 93551, 302665, 467755, 1029061, 1590367, 5145305, 7951835, 17494037, 87470185]

約数ペア:

[(1, 87470185), (5, 17494037), (11, 7951835), (17, 5145305), (55, 1590367), (85, 1029061), (187, 467755), (289, 302665), (935, 93551), (1445, 60533), (3179, 27515), (5503, 15895)]