5223335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 2215705

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 163, 221, 377, 493, 815, 1105, 1885, 2119, 2465, 2771, 4727, 6409, 10595, 13855, 23635, 32045, 36023, 61451, 80359, 180115, 307255, 401795, 1044667, 5223335]

約数ペア:

[(1, 5223335), (5, 1044667), (13, 401795), (17, 307255), (29, 180115), (65, 80359), (85, 61451), (145, 36023), (163, 32045), (221, 23635), (377, 13855), (493, 10595), (815, 6409), (1105, 4727), (1885, 2771), (2119, 2465)]