56543575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 77137920

約数和(自身を除く): 20594345

約数列:

[1, 5, 11, 25, 55, 127, 275, 635, 1397, 1619, 3175, 6985, 8095, 17809, 34925, 40475, 89045, 205613, 445225, 1028065, 2261743, 5140325, 11308715, 56543575]

約数ペア:

[(1, 56543575), (5, 11308715), (11, 5140325), (25, 2261743), (55, 1028065), (127, 445225), (275, 205613), (635, 89045), (1397, 40475), (1619, 34925), (3175, 17809), (6985, 8095)]