12546165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26981}}^1$

素因数の和:27020

約数の個数: 16

約数和(自身を含む): 20722176

約数和(自身を除く): 8176011

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 26981, 80943, 134905, 404715, 836411, 2509233, 4182055, 12546165]

約数ペア:

[(1, 12546165), (3, 4182055), (5, 2509233), (15, 836411), (31, 404715), (93, 134905), (155, 80943), (465, 26981)]