38222685

素因数分解:

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

素因数の和:376

約数の個数: 48

約数和(自身を含む): 69486144

約数和(自身を除く): 31263459

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 193, 243, 405, 489, 579, 815, 965, 1215, 1467, 1737, 2445, 2895, 4401, 5211, 7335, 8685, 13203, 15633, 22005, 26055, 31459, 39609, 46899, 66015, 78165, 94377, 157295, 198045, 234495, 283131, 471885, 849393, 1415655, 2548179, 4246965, 7644537, 12740895, 38222685]

約数ペア:

[(1, 38222685), (3, 12740895), (5, 7644537), (9, 4246965), (15, 2548179), (27, 1415655), (45, 849393), (81, 471885), (135, 283131), (163, 234495), (193, 198045), (243, 157295), (405, 94377), (489, 78165), (579, 66015), (815, 46899), (965, 39609), (1215, 31459), (1467, 26055), (1737, 22005), (2445, 15633), (2895, 13203), (4401, 8685), (5211, 7335)]