27420495

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7283}}^1$

素因数の和:7542

約数の個数: 16

約数和(自身を含む): 44053632

約数和(自身を除く): 16633137

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 7283, 21849, 36415, 109245, 1828033, 5484099, 9140165, 27420495]

約数ペア:

[(1, 27420495), (3, 9140165), (5, 5484099), (15, 1828033), (251, 109245), (753, 36415), (1255, 21849), (3765, 7283)]