770185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 1083096

約数和(自身を除く): 312911

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 289, 533, 697, 1105, 1445, 2665, 3485, 3757, 9061, 11849, 18785, 45305, 59245, 154037, 770185]

約数ペア:

[(1, 770185), (5, 154037), (13, 59245), (17, 45305), (41, 18785), (65, 11849), (85, 9061), (205, 3757), (221, 3485), (289, 2665), (533, 1445), (697, 1105)]