9967555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 13033440

約数和(自身を除く): 3065885

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1723, 5785, 8615, 22399, 111995, 153347, 766735, 1993511, 9967555]

約数ペア:

[(1, 9967555), (5, 1993511), (13, 766735), (65, 153347), (89, 111995), (445, 22399), (1157, 8615), (1723, 5785)]