39140415

素因数分解:

$3^4\times 5^1\times {\mathrm{96643}}^1$

素因数の和:96660

約数の個数: 20

約数和(自身を含む): 70163544

約数和(自身を除く): 31023129

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96643, 289929, 483215, 869787, 1449645, 2609361, 4348935, 7828083, 13046805, 39140415]

約数ペア:

[(1, 39140415), (3, 13046805), (5, 7828083), (9, 4348935), (15, 2609361), (27, 1449645), (45, 869787), (81, 483215), (135, 289929), (405, 96643)]