8231795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 12035520

約数和(自身を除く): 3803725

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 397, 715, 1595, 1885, 1985, 4147, 4367, 5161, 11513, 20735, 21835, 25805, 56771, 57565, 126643, 149669, 283855, 633215, 748345, 1646359, 8231795]

約数ペア:

[(1, 8231795), (5, 1646359), (11, 748345), (13, 633215), (29, 283855), (55, 149669), (65, 126643), (143, 57565), (145, 56771), (319, 25805), (377, 21835), (397, 20735), (715, 11513), (1595, 5161), (1885, 4367), (1985, 4147)]