22104265

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 28388808

約数和(自身を除く): 6284543

約数列:

[1, 5, 23, 61, 115, 137, 305, 529, 685, 1403, 2645, 3151, 7015, 8357, 15755, 32269, 41785, 72473, 161345, 192211, 362365, 961055, 4420853, 22104265]

約数ペア:

[(1, 22104265), (5, 4420853), (23, 961055), (61, 362365), (115, 192211), (137, 161345), (305, 72473), (529, 41785), (685, 32269), (1403, 15755), (2645, 8357), (3151, 7015)]