9072805

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 13042944

約数和(自身を除く): 3970139

約数列:

[1, 5, 7, 35, 53, 67, 73, 265, 335, 365, 371, 469, 511, 1855, 2345, 2555, 3551, 3869, 4891, 17755, 19345, 24455, 24857, 27083, 34237, 124285, 135415, 171185, 259223, 1296115, 1814561, 9072805]

約数ペア:

[(1, 9072805), (5, 1814561), (7, 1296115), (35, 259223), (53, 171185), (67, 135415), (73, 124285), (265, 34237), (335, 27083), (365, 24857), (371, 24455), (469, 19345), (511, 17755), (1855, 4891), (2345, 3869), (2555, 3551)]