166202205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{65563}}^1$

素因数の和:65597

約数の個数: 24

約数和(自身を含む): 287957088

約数和(自身を除く): 121754883

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 65563, 196689, 327815, 852319, 983445, 2556957, 4261595, 11080147, 12784785, 33240441, 55400735, 166202205]

約数ペア:

[(1, 166202205), (3, 55400735), (5, 33240441), (13, 12784785), (15, 11080147), (39, 4261595), (65, 2556957), (169, 983445), (195, 852319), (507, 327815), (845, 196689), (2535, 65563)]