121274855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109751}}^1$

素因数の和:109786

約数の個数: 16

約数和(自身を含む): 165945024

約数和(自身を除く): 44670169

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 109751, 548755, 1426763, 1865767, 7133815, 9328835, 24254971, 121274855]

約数ペア:

[(1, 121274855), (5, 24254971), (13, 9328835), (17, 7133815), (65, 1865767), (85, 1426763), (221, 548755), (1105, 109751)]