121454885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13240

約数の個数: 16

約数和(自身を含む): 155746800

約数和(自身を除く): 34291915

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 13109, 65545, 222853, 1114265, 1428881, 7144405, 24290977, 121454885]

約数ペア:

[(1, 121454885), (5, 24290977), (17, 7144405), (85, 1428881), (109, 1114265), (545, 222853), (1853, 65545), (9265, 13109)]