2687263105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1\times {\mathrm{9749}}^1$

素因数の和:11684

約数の個数: 16

約数和(自身を含む): 3338010000

約数和(自身を除く): 650746895

約数列:

[1, 5, 29, 145, 1901, 9505, 9749, 48745, 55129, 275645, 282721, 1413605, 18532849, 92664245, 537452621, 2687263105]

約数ペア:

[(1, 2687263105), (5, 537452621), (29, 92664245), (145, 18532849), (1901, 1413605), (9505, 282721), (9749, 275645), (48745, 55129)]