38648745

素因数分解:

$3^4\times 5^1\times {\mathrm{95429}}^1$

素因数の和:95446

約数の個数: 20

約数和(自身を含む): 69282180

約数和(自身を除く): 30633435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95429, 286287, 477145, 858861, 1431435, 2576583, 4294305, 7729749, 12882915, 38648745]

約数ペア:

[(1, 38648745), (3, 12882915), (5, 7729749), (9, 4294305), (15, 2576583), (27, 1431435), (45, 858861), (81, 477145), (135, 286287), (405, 95429)]