39290805

素因数分解:

$3^3\times 5^1\times {\mathrm{291043}}^1$

素因数の和:291057

約数の個数: 16

約数和(自身を含む): 69850560

約数和(自身を除く): 30559755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 291043, 873129, 1455215, 2619387, 4365645, 7858161, 13096935, 39290805]

約数ペア:

[(1, 39290805), (3, 13096935), (5, 7858161), (9, 4365645), (15, 2619387), (27, 1455215), (45, 873129), (135, 291043)]