68199405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{64037}}^1$

素因数の和:64116

約数の個数: 16

約数和(自身を含む): 110657664

約数和(自身を除く): 42458259

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 64037, 192111, 320185, 960555, 4546627, 13639881, 22733135, 68199405]

約数ペア:

[(1, 68199405), (3, 22733135), (5, 13639881), (15, 4546627), (71, 960555), (213, 320185), (355, 192111), (1065, 64037)]