252490065

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{37997}}^1$

素因数の和:38448

約数の個数: 16

約数和(自身を含む): 404906688

約数和(自身を除く): 152416623

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 37997, 113991, 189985, 569955, 16832671, 50498013, 84163355, 252490065]

約数ペア:

[(1, 252490065), (3, 84163355), (5, 50498013), (15, 16832671), (443, 569955), (1329, 189985), (2215, 113991), (6645, 37997)]