83973855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1847}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 153990144

約数和(自身を除く): 70016289

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 433, 1299, 1847, 2165, 3031, 5541, 6495, 9093, 9235, 12929, 15155, 27705, 38787, 45465, 64645, 193935, 799751, 2399253, 3998755, 5598257, 11996265, 16794771, 27991285, 83973855]

約数ペア:

[(1, 83973855), (3, 27991285), (5, 16794771), (7, 11996265), (15, 5598257), (21, 3998755), (35, 2399253), (105, 799751), (433, 193935), (1299, 64645), (1847, 45465), (2165, 38787), (3031, 27705), (5541, 15155), (6495, 12929), (9093, 9235)]