38758905

素因数分解:

$3^4\times 5^1\times {\mathrm{95701}}^1$

素因数の和:95718

約数の個数: 20

約数和(自身を含む): 69479652

約数和(自身を除く): 30720747

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95701, 287103, 478505, 861309, 1435515, 2583927, 4306545, 7751781, 12919635, 38758905]

約数ペア:

[(1, 38758905), (3, 12919635), (5, 7751781), (9, 4306545), (15, 2583927), (27, 1435515), (45, 861309), (81, 478505), (135, 287103), (405, 95701)]