201601159185

素因数分解:

$3^1\times 5^1\times {\mathrm{20021}}^1\times {\mathrm{671299}}^1$

素因数の和:691328

約数の個数: 16

約数和(自身を含む): 322578446400

約数和(自身を除く): 120977287215

約数列:

[1, 3, 5, 15, 20021, 60063, 100105, 300315, 671299, 2013897, 3356495, 10069485, 13440077279, 40320231837, 67200386395, 201601159185]

約数ペア:

[(1, 201601159185), (3, 67200386395), (5, 40320231837), (15, 13440077279), (20021, 10069485), (60063, 3356495), (100105, 2013897), (300315, 671299)]