28364545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8741}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 37765440

約数和(自身を除く): 9400895

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 8741, 43705, 96151, 480755, 515719, 2578595, 5672909, 28364545]

約数ペア:

[(1, 28364545), (5, 5672909), (11, 2578595), (55, 515719), (59, 480755), (295, 96151), (649, 43705), (3245, 8741)]