164564335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148927}}^1$

素因数の和:148962

約数の個数: 16

約数和(自身を含む): 225179136

約数和(自身を除く): 60614801

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 148927, 744635, 1936051, 2531759, 9680255, 12658795, 32912867, 164564335]

約数ペア:

[(1, 164564335), (5, 32912867), (13, 12658795), (17, 9680255), (65, 2531759), (85, 1936051), (221, 744635), (1105, 148927)]