86256255

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{18731}}^1$

素因数の和:19046

約数の個数: 16

約数和(自身を含む): 138466944

約数和(自身を除く): 52210689

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 18731, 56193, 93655, 280965, 5750417, 17251251, 28752085, 86256255]

約数ペア:

[(1, 86256255), (3, 28752085), (5, 17251251), (15, 5750417), (307, 280965), (921, 93655), (1535, 56193), (4605, 18731)]