28828625

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 42052608

約数和(自身を除く): 13223983

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 701, 875, 1175, 1645, 3505, 4907, 5875, 8225, 17525, 24535, 32947, 41125, 87625, 122675, 164735, 230629, 613375, 823675, 1153145, 4118375, 5765725, 28828625]

約数ペア:

[(1, 28828625), (5, 5765725), (7, 4118375), (25, 1153145), (35, 823675), (47, 613375), (125, 230629), (175, 164735), (235, 122675), (329, 87625), (701, 41125), (875, 32947), (1175, 24535), (1645, 17525), (3505, 8225), (4907, 5875)]