67770375

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 113737728

約数和(自身を除く): 45967353

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1423, 1905, 3175, 4269, 7115, 9525, 15875, 21345, 35575, 47625, 106725, 177875, 180721, 533625, 542163, 903605, 2710815, 4518025, 13554075, 22590125, 67770375]

約数ペア:

[(1, 67770375), (3, 22590125), (5, 13554075), (15, 4518025), (25, 2710815), (75, 903605), (125, 542163), (127, 533625), (375, 180721), (381, 177875), (635, 106725), (1423, 47625), (1905, 35575), (3175, 21345), (4269, 15875), (7115, 9525)]