72791545

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 89190720

約数和(自身を除く): 16399175

約数列:

[1, 5, 59, 295, 443, 557, 2215, 2785, 26137, 32863, 130685, 164315, 246751, 1233755, 14558309, 72791545]

約数ペア:

[(1, 72791545), (5, 14558309), (59, 1233755), (295, 246751), (443, 164315), (557, 130685), (2215, 32863), (2785, 26137)]