75142587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 43398213

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 4409, 5681, 13227, 17043, 57317, 83771, 101407, 171951, 251313, 304221, 1089023, 1318291, 1926733, 3267069, 3954873, 5780199, 25047529, 75142587]

約数ペア:

[(1, 75142587), (3, 25047529), (13, 5780199), (19, 3954873), (23, 3267069), (39, 1926733), (57, 1318291), (69, 1089023), (247, 304221), (299, 251313), (437, 171951), (741, 101407), (897, 83771), (1311, 57317), (4409, 17043), (5681, 13227)]