38390895

素因数分解:

$3^3\times 5^1\times {\mathrm{284377}}^1$

素因数の和:284391

約数の個数: 16

約数和(自身を含む): 68250720

約数和(自身を除く): 29859825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 284377, 853131, 1421885, 2559393, 4265655, 7678179, 12796965, 38390895]

約数ペア:

[(1, 38390895), (3, 12796965), (5, 7678179), (9, 4265655), (15, 2559393), (27, 1421885), (45, 853131), (135, 284377)]