2015215863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1\times {\mathrm{10427}}^1$

素因数の和:13254

約数の個数: 16

約数和(自身を含む): 2805048576

約数和(自身を除く): 789832713

約数列:

[1, 3, 23, 69, 2801, 8403, 10427, 31281, 64423, 193269, 239821, 719463, 29206027, 87618081, 671738621, 2015215863]

約数ペア:

[(1, 2015215863), (3, 671738621), (23, 87618081), (69, 29206027), (2801, 719463), (8403, 239821), (10427, 193269), (31281, 64423)]