78873195

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19403}}^1$

素因数の和:19682

約数の個数: 16

約数和(自身を含む): 126669312

約数和(自身を除く): 47796117

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 19403, 58209, 97015, 291045, 5258213, 15774639, 26291065, 78873195]

約数ペア:

[(1, 78873195), (3, 26291065), (5, 15774639), (15, 5258213), (271, 291045), (813, 97015), (1355, 58209), (4065, 19403)]