2015180151

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{85061}}^1$

素因数の和:85266

約数の個数: 16

約数和(自身を含む): 2756008800

約数和(自身を除く): 740828649

約数列:

[1, 3, 53, 149, 159, 447, 7897, 23691, 85061, 255183, 4508233, 12674089, 13524699, 38022267, 671726717, 2015180151]

約数ペア:

[(1, 2015180151), (3, 671726717), (53, 38022267), (149, 13524699), (159, 12674089), (447, 4508233), (7897, 255183), (23691, 85061)]