159204515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2543}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 201484800

約数和(自身を除く): 42280285

約数列:

[1, 5, 19, 95, 659, 2543, 3295, 12521, 12715, 48317, 62605, 241585, 1675837, 8379185, 31840903, 159204515]

約数ペア:

[(1, 159204515), (5, 31840903), (19, 8379185), (95, 1675837), (659, 241585), (2543, 62605), (3295, 48317), (12521, 12715)]