22889845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8628875

約数列:

[1, 5, 11, 29, 55, 113, 127, 145, 319, 565, 635, 1243, 1397, 1595, 3277, 3683, 6215, 6985, 14351, 16385, 18415, 36047, 40513, 71755, 157861, 180235, 202565, 416179, 789305, 2080895, 4577969, 22889845]

約数ペア:

[(1, 22889845), (5, 4577969), (11, 2080895), (29, 789305), (55, 416179), (113, 202565), (127, 180235), (145, 157861), (319, 71755), (565, 40513), (635, 36047), (1243, 18415), (1397, 16385), (1595, 14351), (3277, 6985), (3683, 6215)]