22149495

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 40334112

約数和(自身を除く): 18184617

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 251, 265, 333, 477, 555, 753, 795, 1255, 1665, 1961, 2259, 2385, 3765, 5883, 9287, 9805, 11295, 13303, 17649, 27861, 29415, 39909, 46435, 66515, 83583, 88245, 119727, 139305, 199545, 417915, 492211, 598635, 1476633, 2461055, 4429899, 7383165, 22149495]

約数ペア:

[(1, 22149495), (3, 7383165), (5, 4429899), (9, 2461055), (15, 1476633), (37, 598635), (45, 492211), (53, 417915), (111, 199545), (159, 139305), (185, 119727), (251, 88245), (265, 83583), (333, 66515), (477, 46435), (555, 39909), (753, 29415), (795, 27861), (1255, 17649), (1665, 13303), (1961, 11295), (2259, 9805), (2385, 9287), (3765, 5883)]