22267215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 40547520

約数和(自身を除く): 18280305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 113, 145, 151, 261, 339, 435, 453, 565, 755, 1017, 1305, 1359, 1695, 2265, 3277, 4379, 5085, 6795, 9831, 13137, 16385, 17063, 21895, 29493, 39411, 49155, 51189, 65685, 85315, 147465, 153567, 197055, 255945, 494827, 767835, 1484481, 2474135, 4453443, 7422405, 22267215]

約数ペア:

[(1, 22267215), (3, 7422405), (5, 4453443), (9, 2474135), (15, 1484481), (29, 767835), (45, 494827), (87, 255945), (113, 197055), (145, 153567), (151, 147465), (261, 85315), (339, 65685), (435, 51189), (453, 49155), (565, 39411), (755, 29493), (1017, 21895), (1305, 17063), (1359, 16385), (1695, 13137), (2265, 9831), (3277, 6795), (4379, 5085)]