2359425

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 3945184

約数和(自身を除く): 1585759

約数列:

[1, 3, 5, 15, 25, 75, 163, 193, 489, 579, 815, 965, 2445, 2895, 4075, 4825, 12225, 14475, 31459, 94377, 157295, 471885, 786475, 2359425]

約数ペア:

[(1, 2359425), (3, 786475), (5, 471885), (15, 157295), (25, 94377), (75, 31459), (163, 14475), (193, 12225), (489, 4825), (579, 4075), (815, 2895), (965, 2445)]