2870875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 4358016

約数和(自身を除く): 1487141

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 193, 425, 595, 875, 965, 1351, 2125, 2975, 3281, 4825, 6755, 14875, 16405, 22967, 24125, 33775, 82025, 114835, 168875, 410125, 574175, 2870875]

約数ペア:

[(1, 2870875), (5, 574175), (7, 410125), (17, 168875), (25, 114835), (35, 82025), (85, 33775), (119, 24125), (125, 22967), (175, 16405), (193, 14875), (425, 6755), (595, 4825), (875, 3281), (965, 2975), (1351, 2125)]