9660875

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 14082432

約数和(自身を除く): 4421557

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 181, 305, 427, 875, 905, 1267, 1525, 2135, 4525, 6335, 7625, 10675, 11041, 22625, 31675, 53375, 55205, 77287, 158375, 276025, 386435, 1380125, 1932175, 9660875]

約数ペア:

[(1, 9660875), (5, 1932175), (7, 1380125), (25, 386435), (35, 276025), (61, 158375), (125, 77287), (175, 55205), (181, 53375), (305, 31675), (427, 22625), (875, 11041), (905, 10675), (1267, 7625), (1525, 6335), (2135, 4525)]