13118115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28211}}^1$

素因数の和:28250

約数の個数: 16

約数和(自身を含む): 21666816

約数和(自身を除く): 8548701

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 28211, 84633, 141055, 423165, 874541, 2623623, 4372705, 13118115]

約数ペア:

[(1, 13118115), (3, 4372705), (5, 2623623), (15, 874541), (31, 423165), (93, 141055), (155, 84633), (465, 28211)]