22118145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 40634112

約数和(自身を除く): 18515967

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 673, 939, 1565, 2019, 2191, 3365, 4695, 4711, 6573, 10095, 10955, 14133, 23555, 32865, 70665, 210649, 631947, 1053245, 1474543, 3159735, 4423629, 7372715, 22118145]

約数ペア:

[(1, 22118145), (3, 7372715), (5, 4423629), (7, 3159735), (15, 1474543), (21, 1053245), (35, 631947), (105, 210649), (313, 70665), (673, 32865), (939, 23555), (1565, 14133), (2019, 10955), (2191, 10095), (3365, 6573), (4695, 4711)]