156720630555

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30820183}}^1$

素因数の和:30820307

約数の個数: 24

約数和(自身を含む): 274053076128

約数和(自身を除く): 117332445573

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 30820183, 92460549, 154100915, 277381647, 462302745, 1386908235, 3482680679, 10448042037, 17413403395, 31344126111, 52240210185, 156720630555]

約数ペア:

[(1, 156720630555), (3, 52240210185), (5, 31344126111), (9, 17413403395), (15, 10448042037), (45, 3482680679), (113, 1386908235), (339, 462302745), (565, 277381647), (1017, 154100915), (1695, 92460549), (5085, 30820183)]