39520765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 9830915

約数列:

[1, 5, 29, 145, 191, 955, 1427, 5539, 7135, 27695, 41383, 206915, 272557, 1362785, 7904153, 39520765]

約数ペア:

[(1, 39520765), (5, 7904153), (29, 1362785), (145, 272557), (191, 206915), (955, 41383), (1427, 27695), (5539, 7135)]