66002885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1949}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 85503600

約数和(自身を除く): 19500715

約数列:

[1, 5, 13, 65, 521, 1949, 2605, 6773, 9745, 25337, 33865, 126685, 1015429, 5077145, 13200577, 66002885]

約数ペア:

[(1, 66002885), (5, 13200577), (13, 5077145), (65, 1015429), (521, 126685), (1949, 33865), (2605, 25337), (6773, 9745)]