1313528095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 1765209600

約数和(自身を除く): 451681505

約数列:

[1, 5, 11, 43, 55, 215, 397, 473, 1399, 1985, 2365, 4367, 6995, 15389, 17071, 21835, 60157, 76945, 85355, 187781, 300785, 555403, 661727, 938905, 2777015, 3308635, 6109433, 23882329, 30547165, 119411645, 262705619, 1313528095]

約数ペア:

[(1, 1313528095), (5, 262705619), (11, 119411645), (43, 30547165), (55, 23882329), (215, 6109433), (397, 3308635), (473, 2777015), (1399, 938905), (1985, 661727), (2365, 555403), (4367, 300785), (6995, 187781), (15389, 85355), (17071, 76945), (21835, 60157)]