8381145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19267}}^1$

素因数の和:19304

約数の個数: 16

約数和(自身を含む): 13872960

約数和(自身を除く): 5491815

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 19267, 57801, 96335, 289005, 558743, 1676229, 2793715, 8381145]

約数ペア:

[(1, 8381145), (3, 2793715), (5, 1676229), (15, 558743), (29, 289005), (87, 96335), (145, 57801), (435, 19267)]