28116195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43591}}^1$

素因数の和:43642

約数の個数: 16

約数和(自身を含む): 46033152

約数和(自身を除く): 17916957

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 43591, 130773, 217955, 653865, 1874413, 5623239, 9372065, 28116195]

約数ペア:

[(1, 28116195), (3, 9372065), (5, 5623239), (15, 1874413), (43, 653865), (129, 217955), (215, 130773), (645, 43591)]