30397445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27509}}^1$

素因数の和:27544

約数の個数: 16

約数和(自身を含む): 41595120

約数和(自身を除く): 11197675

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 27509, 137545, 357617, 467653, 1788085, 2338265, 6079489, 30397445]

約数ペア:

[(1, 30397445), (5, 6079489), (13, 2338265), (17, 1788085), (65, 467653), (85, 357617), (221, 137545), (1105, 27509)]