67485855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63367}}^1$

素因数の和:63446

約数の個数: 16

約数和(自身を含む): 109499904

約数和(自身を除く): 42014049

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 63367, 190101, 316835, 950505, 4499057, 13497171, 22495285, 67485855]

約数ペア:

[(1, 67485855), (3, 22495285), (5, 13497171), (15, 4499057), (71, 950505), (213, 316835), (355, 190101), (1065, 63367)]