2022675

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3385200

約数和(自身を除く): 1362525

約数列:

[1, 3, 5, 15, 25, 75, 149, 181, 447, 543, 745, 905, 2235, 2715, 3725, 4525, 11175, 13575, 26969, 80907, 134845, 404535, 674225, 2022675]

約数ペア:

[(1, 2022675), (3, 674225), (5, 404535), (15, 134845), (25, 80907), (75, 26969), (149, 13575), (181, 11175), (447, 4525), (543, 3725), (745, 2715), (905, 2235)]