1251115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 1632960

約数和(自身を除く): 381845

約数列:

[1, 5, 17, 41, 85, 205, 359, 697, 1795, 3485, 6103, 14719, 30515, 73595, 250223, 1251115]

約数ペア:

[(1, 1251115), (5, 250223), (17, 73595), (41, 30515), (85, 14719), (205, 6103), (359, 3485), (697, 1795)]