80491695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{282427}}^1$

素因数の和:282454

約数の個数: 16

約数和(自身を含む): 135565440

約数和(自身を除く): 55073745

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 282427, 847281, 1412135, 4236405, 5366113, 16098339, 26830565, 80491695]

約数ペア:

[(1, 80491695), (3, 26830565), (5, 16098339), (15, 5366113), (19, 4236405), (57, 1412135), (95, 847281), (285, 282427)]