47884025

素因数分解:

$5^2\times 7^2\times {\mathrm{39089}}^1$

素因数の和:39113

約数の個数: 18

約数和(自身を含む): 69072030

約数和(自身を除く): 21188005

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 39089, 195445, 273623, 977225, 1368115, 1915361, 6840575, 9576805, 47884025]

約数ペア:

[(1, 47884025), (5, 9576805), (7, 6840575), (25, 1915361), (35, 1368115), (49, 977225), (175, 273623), (245, 195445), (1225, 39089)]