15674928945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80384251}}^1$

素因数の和:80384272

約数の個数: 16

約数和(自身を含む): 27009108672

約数和(自身を除く): 11334179727

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 80384251, 241152753, 401921255, 1044995263, 1205763765, 3134985789, 5224976315, 15674928945]

約数ペア:

[(1, 15674928945), (3, 5224976315), (5, 3134985789), (13, 1205763765), (15, 1044995263), (39, 401921255), (65, 241152753), (195, 80384251)]