13412525

素因数分解:

$5^2\times 7^2\times {\mathrm{10949}}^1$

素因数の和:10973

約数の個数: 18

約数和(自身を含む): 19348650

約数和(自身を除く): 5936125

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 10949, 54745, 76643, 273725, 383215, 536501, 1916075, 2682505, 13412525]

約数ペア:

[(1, 13412525), (5, 2682505), (7, 1916075), (25, 536501), (35, 383215), (49, 273725), (175, 76643), (245, 54745), (1225, 10949)]