11272315

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 13887936

約数和(自身を除く): 2615621

約数列:

[1, 5, 71, 113, 281, 355, 565, 1405, 8023, 19951, 31753, 40115, 99755, 158765, 2254463, 11272315]

約数ペア:

[(1, 11272315), (5, 2254463), (71, 158765), (113, 99755), (281, 40115), (355, 31753), (565, 19951), (1405, 8023)]