28836645

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19819}}^1$

素因数の和:19924

約数の個数: 16

約数和(自身を含む): 46616640

約数和(自身を除く): 17779995

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19819, 59457, 99095, 297285, 1922443, 5767329, 9612215, 28836645]

約数ペア:

[(1, 28836645), (3, 9612215), (5, 5767329), (15, 1922443), (97, 297285), (291, 99095), (485, 59457), (1455, 19819)]