13809855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12967}}^1$

素因数の和:13046

約数の個数: 16

約数和(自身を含む): 22408704

約数和(自身を除く): 8598849

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12967, 38901, 64835, 194505, 920657, 2761971, 4603285, 13809855]

約数ペア:

[(1, 13809855), (3, 4603285), (5, 2761971), (15, 920657), (71, 194505), (213, 64835), (355, 38901), (1065, 12967)]