5655780078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72510001}}^1$

素因数の和:72510019

約数の個数: 16

約数和(自身を含む): 12181680336

約数和(自身を除く): 6525900258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 72510001, 145020002, 217530003, 435060006, 942630013, 1885260026, 2827890039, 5655780078]

約数ペア:

[(1, 5655780078), (2, 2827890039), (3, 1885260026), (6, 942630013), (13, 435060006), (26, 217530003), (39, 145020002), (78, 72510001)]