12551525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 18838080

約数和(自身を除く): 6286555

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4219, 21095, 29533, 71723, 105475, 147665, 358615, 502061, 738325, 1793075, 2510305, 12551525]

約数ペア:

[(1, 12551525), (5, 2510305), (7, 1793075), (17, 738325), (25, 502061), (35, 358615), (85, 147665), (119, 105475), (175, 71723), (425, 29533), (595, 21095), (2975, 4219)]