9138855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 16144128

約数和(自身を除く): 7005273

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 571, 1067, 1455, 1713, 2855, 3201, 5335, 6281, 8565, 16005, 18843, 31405, 55387, 94215, 166161, 276935, 609257, 830805, 1827771, 3046285, 9138855]

約数ペア:

[(1, 9138855), (3, 3046285), (5, 1827771), (11, 830805), (15, 609257), (33, 276935), (55, 166161), (97, 94215), (165, 55387), (291, 31405), (485, 18843), (571, 16005), (1067, 8565), (1455, 6281), (1713, 5335), (2855, 3201)]