80555345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3433}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 109901736

約数和(自身を除く): 29346391

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 3433, 4693, 17165, 23465, 44629, 65227, 223145, 326135, 847951, 1239313, 4239755, 6196565, 16111069, 80555345]

約数ペア:

[(1, 80555345), (5, 16111069), (13, 6196565), (19, 4239755), (65, 1239313), (95, 847951), (247, 326135), (361, 223145), (1235, 65227), (1805, 44629), (3433, 23465), (4693, 17165)]