4237245

素因数分解:

$3^3\times 5^1\times {\mathrm{31387}}^1$

素因数の和:31401

約数の個数: 16

約数和(自身を含む): 7533120

約数和(自身を除く): 3295875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 31387, 94161, 156935, 282483, 470805, 847449, 1412415, 4237245]

約数ペア:

[(1, 4237245), (3, 1412415), (5, 847449), (9, 470805), (15, 282483), (27, 156935), (45, 94161), (135, 31387)]