28496125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 42082560

約数和(自身を除く): 13586435

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 1123, 3625, 5075, 5615, 7861, 25375, 28075, 32567, 39305, 140375, 162835, 196525, 227969, 814175, 982625, 1139845, 4070875, 5699225, 28496125]

約数ペア:

[(1, 28496125), (5, 5699225), (7, 4070875), (25, 1139845), (29, 982625), (35, 814175), (125, 227969), (145, 196525), (175, 162835), (203, 140375), (725, 39305), (875, 32567), (1015, 28075), (1123, 25375), (3625, 7861), (5075, 5615)]