28726615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 36552960

約数和(自身を除く): 7826345

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5009, 5735, 25045, 155279, 185333, 776395, 926665, 5745323, 28726615]

約数ペア:

[(1, 28726615), (5, 5745323), (31, 926665), (37, 776395), (155, 185333), (185, 155279), (1147, 25045), (5009, 5735)]