8175285

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 14283360

約数和(自身を除く): 6108075

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 1307, 2085, 3921, 6255, 6535, 11763, 19605, 58815, 181673, 545019, 908365, 1635057, 2725095, 8175285]

約数ペア:

[(1, 8175285), (3, 2725095), (5, 1635057), (9, 908365), (15, 545019), (45, 181673), (139, 58815), (417, 19605), (695, 11763), (1251, 6535), (1307, 6255), (2085, 3921)]