24998325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 45610176

約数和(自身を除く): 20611851

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 193, 275, 471, 579, 785, 825, 965, 1727, 2123, 2355, 2895, 3925, 4825, 5181, 6369, 8635, 10615, 11775, 14475, 25905, 30301, 31845, 43175, 53075, 90903, 129525, 151505, 159225, 333311, 454515, 757525, 999933, 1666555, 2272575, 4999665, 8332775, 24998325]

約数ペア:

[(1, 24998325), (3, 8332775), (5, 4999665), (11, 2272575), (15, 1666555), (25, 999933), (33, 757525), (55, 454515), (75, 333311), (157, 159225), (165, 151505), (193, 129525), (275, 90903), (471, 53075), (579, 43175), (785, 31845), (825, 30301), (965, 25905), (1727, 14475), (2123, 11775), (2355, 10615), (2895, 8635), (3925, 6369), (4825, 5181)]