13145295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12343}}^1$

素因数の和:12422

約数の個数: 16

約数和(自身を含む): 21330432

約数和(自身を除く): 8185137

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12343, 37029, 61715, 185145, 876353, 2629059, 4381765, 13145295]

約数ペア:

[(1, 13145295), (3, 4381765), (5, 2629059), (15, 876353), (71, 185145), (213, 61715), (355, 37029), (1065, 12343)]