67729255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 88905600

約数和(自身を除く): 21176345

約数列:

[1, 5, 11, 55, 419, 2095, 2939, 4609, 14695, 23045, 32329, 161645, 1231441, 6157205, 13545851, 67729255]

約数ペア:

[(1, 67729255), (5, 13545851), (11, 6157205), (55, 1231441), (419, 161645), (2095, 32329), (2939, 23045), (4609, 14695)]