51527525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15533

約数の個数: 24

約数和(自身を含む): 76870080

約数和(自身を除く): 25342555

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 15497, 77485, 108479, 294443, 387425, 542395, 1472215, 2061101, 2711975, 7361075, 10305505, 51527525]

約数ペア:

[(1, 51527525), (5, 10305505), (7, 7361075), (19, 2711975), (25, 2061101), (35, 1472215), (95, 542395), (133, 387425), (175, 294443), (475, 108479), (665, 77485), (3325, 15497)]