159935665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{14533}}^1$

素因数の和:14640

約数の個数: 16

約数和(自身を含む): 200918016

約数和(自身を除く): 40982351

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 14533, 72665, 450523, 1031843, 2252615, 5159215, 31987133, 159935665]

約数ペア:

[(1, 159935665), (5, 31987133), (31, 5159215), (71, 2252615), (155, 1031843), (355, 450523), (2201, 72665), (11005, 14533)]