2387525

素因数分解:

$5^2\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1973

約数の個数: 18

約数和(自身を含む): 3445650

約数和(自身を除く): 1058125

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 1949, 9745, 13643, 48725, 68215, 95501, 341075, 477505, 2387525]

約数ペア:

[(1, 2387525), (5, 477505), (7, 341075), (25, 95501), (35, 68215), (49, 48725), (175, 13643), (245, 9745), (1225, 1949)]