22878855

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3357

約数の個数: 40

約数和(自身を含む): 43438032

約数和(自身を除く): 20559177

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 3323, 6885, 9969, 16615, 29907, 49845, 56491, 89721, 149535, 169473, 269163, 282455, 448605, 508419, 847365, 1345815, 1525257, 2542095, 4575771, 7626285, 22878855]

約数ペア:

[(1, 22878855), (3, 7626285), (5, 4575771), (9, 2542095), (15, 1525257), (17, 1345815), (27, 847365), (45, 508419), (51, 448605), (81, 282455), (85, 269163), (135, 169473), (153, 149535), (255, 89721), (405, 56491), (459, 49845), (765, 29907), (1377, 16615), (2295, 9969), (3323, 6885)]