75475845

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1543}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 131030016

約数和(自身を除く): 55554171

約数列:

[1, 3, 5, 9, 15, 45, 1087, 1543, 3261, 4629, 5435, 7715, 9783, 13887, 16305, 23145, 48915, 69435, 1677241, 5031723, 8386205, 15095169, 25158615, 75475845]

約数ペア:

[(1, 75475845), (3, 25158615), (5, 15095169), (9, 8386205), (15, 5031723), (45, 1677241), (1087, 69435), (1543, 48915), (3261, 23145), (4629, 16305), (5435, 13887), (7715, 9783)]