47149025

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3534

約数の個数: 36

約数和(自身を含む): 74214000

約数和(自身を除く): 27064975

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 3499, 13475, 17495, 24493, 38489, 87475, 122465, 171451, 192445, 269423, 612325, 857255, 962225, 1347115, 1885961, 4286275, 6735575, 9429805, 47149025]

約数ペア:

[(1, 47149025), (5, 9429805), (7, 6735575), (11, 4286275), (25, 1885961), (35, 1347115), (49, 962225), (55, 857255), (77, 612325), (175, 269423), (245, 192445), (275, 171451), (385, 122465), (539, 87475), (1225, 38489), (1925, 24493), (2695, 17495), (3499, 13475)]