9813115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 12757248

約数和(自身を除く): 2944133

約数列:

[1, 5, 13, 65, 223, 677, 1115, 2899, 3385, 8801, 14495, 44005, 150971, 754855, 1962623, 9813115]

約数ペア:

[(1, 9813115), (5, 1962623), (13, 754855), (65, 150971), (223, 44005), (677, 14495), (1115, 8801), (2899, 3385)]