79561605

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 130386816

約数和(自身を除く): 50825211

約数列:

[1, 3, 5, 15, 73, 113, 219, 339, 365, 565, 643, 1095, 1695, 1929, 3215, 8249, 9645, 24747, 41245, 46939, 72659, 123735, 140817, 217977, 234695, 363295, 704085, 1089885, 5304107, 15912321, 26520535, 79561605]

約数ペア:

[(1, 79561605), (3, 26520535), (5, 15912321), (15, 5304107), (73, 1089885), (113, 704085), (219, 363295), (339, 234695), (365, 217977), (565, 140817), (643, 123735), (1095, 72659), (1695, 46939), (1929, 41245), (3215, 24747), (8249, 9645)]