23455905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142157}}^1$

素因数の和:142176

約数の個数: 16

約数和(自身を含む): 40941504

約数和(自身を除く): 17485599

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 142157, 426471, 710785, 1563727, 2132355, 4691181, 7818635, 23455905]

約数ペア:

[(1, 23455905), (3, 7818635), (5, 4691181), (11, 2132355), (15, 1563727), (33, 710785), (55, 426471), (165, 142157)]