80250855

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 52459545

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1279, 1335, 3837, 4183, 6395, 12549, 19185, 20915, 60113, 62745, 113831, 180339, 300565, 341493, 569155, 901695, 1707465, 5350057, 16050171, 26750285, 80250855]

約数ペア:

[(1, 80250855), (3, 26750285), (5, 16050171), (15, 5350057), (47, 1707465), (89, 901695), (141, 569155), (235, 341493), (267, 300565), (445, 180339), (705, 113831), (1279, 62745), (1335, 60113), (3837, 20915), (4183, 19185), (6395, 12549)]