128519145

素因数分解:

$3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2477}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 223049736

約数和(自身を除く): 94530591

約数列:

[1, 3, 5, 9, 15, 45, 1153, 2477, 3459, 5765, 7431, 10377, 12385, 17295, 22293, 37155, 51885, 111465, 2855981, 8567943, 14279905, 25703829, 42839715, 128519145]

約数ペア:

[(1, 128519145), (3, 42839715), (5, 25703829), (9, 14279905), (15, 8567943), (45, 2855981), (1153, 111465), (2477, 51885), (3459, 37155), (5765, 22293), (7431, 17295), (10377, 12385)]