28002795

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45533}}^1$

素因数の和:45582

約数の個数: 16

約数和(自身を含む): 45898272

約数和(自身を除く): 17895477

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45533, 136599, 227665, 682995, 1866853, 5600559, 9334265, 28002795]

約数ペア:

[(1, 28002795), (3, 9334265), (5, 5600559), (15, 1866853), (41, 682995), (123, 227665), (205, 136599), (615, 45533)]