2297855

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3274992

約数和(自身を除く): 977137

約数列:

[1, 5, 7, 35, 49, 83, 113, 245, 415, 565, 581, 791, 2905, 3955, 4067, 5537, 9379, 20335, 27685, 46895, 65653, 328265, 459571, 2297855]

約数ペア:

[(1, 2297855), (5, 459571), (7, 328265), (35, 65653), (49, 46895), (83, 27685), (113, 20335), (245, 9379), (415, 5537), (565, 4067), (581, 3955), (791, 2905)]