4764025

素因数分解:

$5^2\times 7^2\times {\mathrm{3889}}^1$

素因数の和:3913

約数の個数: 18

約数和(自身を含む): 6873630

約数和(自身を除く): 2109605

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 3889, 19445, 27223, 97225, 136115, 190561, 680575, 952805, 4764025]

約数ペア:

[(1, 4764025), (5, 952805), (7, 680575), (25, 190561), (35, 136115), (49, 97225), (175, 27223), (245, 19445), (1225, 3889)]