307916155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{27653}}^1$

素因数の和:27806

約数の個数: 16

約数和(自身を含む): 394235424

約数和(自身を除く): 86319269

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 27653, 138265, 470101, 2350505, 3622543, 18112715, 61583231, 307916155]

約数ペア:

[(1, 307916155), (5, 61583231), (17, 18112715), (85, 3622543), (131, 2350505), (655, 470101), (2227, 138265), (11135, 27653)]