68432015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31319}}^1$

素因数の和:31366

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 21769585

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 31319, 156595, 595061, 720337, 2975305, 3601685, 13686403, 68432015]

約数ペア:

[(1, 68432015), (5, 13686403), (19, 3601685), (23, 2975305), (95, 720337), (115, 595061), (437, 156595), (2185, 31319)]