84084945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11365

約数の個数: 32

約数和(自身を含む): 155934720

約数和(自身を除く): 71849775

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 11279, 33837, 56395, 78953, 169185, 236859, 394765, 800809, 1184295, 2402427, 4004045, 5605663, 12012135, 16816989, 28028315, 84084945]

約数ペア:

[(1, 84084945), (3, 28028315), (5, 16816989), (7, 12012135), (15, 5605663), (21, 4004045), (35, 2402427), (71, 1184295), (105, 800809), (213, 394765), (355, 236859), (497, 169185), (1065, 78953), (1491, 56395), (2485, 33837), (7455, 11279)]