28587125

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 41922816

約数和(自身を除く): 13335691

約数列:

[1, 5, 7, 25, 35, 37, 125, 175, 185, 259, 875, 883, 925, 1295, 4415, 4625, 6181, 6475, 22075, 30905, 32375, 32671, 110375, 154525, 163355, 228697, 772625, 816775, 1143485, 4083875, 5717425, 28587125]

約数ペア:

[(1, 28587125), (5, 5717425), (7, 4083875), (25, 1143485), (35, 816775), (37, 772625), (125, 228697), (175, 163355), (185, 154525), (259, 110375), (875, 32671), (883, 32375), (925, 30905), (1295, 22075), (4415, 6475), (4625, 6181)]