13572255

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 21884544

約数和(自身を除く): 8312289

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6907, 20721, 34535, 103605, 904817, 2714451, 4524085, 13572255]

約数ペア:

[(1, 13572255), (3, 4524085), (5, 2714451), (15, 904817), (131, 103605), (393, 34535), (655, 20721), (1965, 6907)]