9779275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 13552704

約数和(自身を除く): 3773429

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 827, 1075, 2365, 4135, 9097, 11825, 20675, 35561, 45485, 177805, 227425, 391171, 889025, 1955855, 9779275]

約数ペア:

[(1, 9779275), (5, 1955855), (11, 889025), (25, 391171), (43, 227425), (55, 177805), (215, 45485), (275, 35561), (473, 20675), (827, 11825), (1075, 9097), (2365, 4135)]