9817145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 12836880

約数和(自身を除く): 3019735

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1697, 5785, 8485, 22061, 110305, 151033, 755165, 1963429, 9817145]

約数ペア:

[(1, 9817145), (5, 1963429), (13, 755165), (65, 151033), (89, 110305), (445, 22061), (1157, 8485), (1697, 5785)]