28052715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64489}}^1$

素因数の和:64526

約数の個数: 16

約数和(自身を含む): 46432800

約数和(自身を除く): 18380085

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 64489, 193467, 322445, 967335, 1870181, 5610543, 9350905, 28052715]

約数ペア:

[(1, 28052715), (3, 9350905), (5, 5610543), (15, 1870181), (29, 967335), (87, 322445), (145, 193467), (435, 64489)]