22281545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 31661448

約数和(自身を除く): 9379903

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 2833, 7865, 14165, 31163, 36829, 155815, 184145, 342793, 405119, 1713965, 2025595, 4456309, 22281545]

約数ペア:

[(1, 22281545), (5, 4456309), (11, 2025595), (13, 1713965), (55, 405119), (65, 342793), (121, 184145), (143, 155815), (605, 36829), (715, 31163), (1573, 14165), (2833, 7865)]