28580635

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 35310240

約数和(自身を除く): 6729605

約数列:

[1, 5, 61, 83, 305, 415, 1129, 5063, 5645, 25315, 68869, 93707, 344345, 468535, 5716127, 28580635]

約数ペア:

[(1, 28580635), (5, 5716127), (61, 468535), (83, 344345), (305, 93707), (415, 68869), (1129, 25315), (5063, 5645)]