7384355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 10285056

約数和(自身を除く): 2900701

約数列:

[1, 5, 11, 31, 55, 61, 71, 155, 305, 341, 355, 671, 781, 1705, 1891, 2201, 3355, 3905, 4331, 9455, 11005, 20801, 21655, 24211, 47641, 104005, 121055, 134261, 238205, 671305, 1476871, 7384355]

約数ペア:

[(1, 7384355), (5, 1476871), (11, 671305), (31, 238205), (55, 134261), (61, 121055), (71, 104005), (155, 47641), (305, 24211), (341, 21655), (355, 20801), (671, 11005), (781, 9455), (1705, 4331), (1891, 3905), (2201, 3355)]