22649355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20896245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 85, 135, 139, 153, 213, 255, 355, 417, 459, 639, 695, 765, 1065, 1207, 1251, 1917, 2085, 2295, 2363, 3195, 3621, 3753, 6035, 6255, 7089, 9585, 9869, 10863, 11815, 18105, 18765, 21267, 29607, 32589, 35445, 49345, 54315, 63801, 88821, 106335, 148035, 162945, 167773, 266463, 319005, 444105, 503319, 838865, 1332315, 1509957, 2516595, 4529871, 7549785, 22649355]

約数ペア:

[(1, 22649355), (3, 7549785), (5, 4529871), (9, 2516595), (15, 1509957), (17, 1332315), (27, 838865), (45, 503319), (51, 444105), (71, 319005), (85, 266463), (135, 167773), (139, 162945), (153, 148035), (213, 106335), (255, 88821), (355, 63801), (417, 54315), (459, 49345), (639, 35445), (695, 32589), (765, 29607), (1065, 21267), (1207, 18765), (1251, 18105), (1917, 11815), (2085, 10863), (2295, 9869), (2363, 9585), (3195, 7089), (3621, 6255), (3753, 6035)]