7496145

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 13660416

約数和(自身を除く): 6164271

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 223, 249, 405, 415, 669, 747, 1115, 1245, 2007, 2241, 3345, 3735, 6021, 6723, 10035, 11205, 18063, 18509, 30105, 33615, 55527, 90315, 92545, 166581, 277635, 499743, 832905, 1499229, 2498715, 7496145]

約数ペア:

[(1, 7496145), (3, 2498715), (5, 1499229), (9, 832905), (15, 499743), (27, 277635), (45, 166581), (81, 92545), (83, 90315), (135, 55527), (223, 33615), (249, 30105), (405, 18509), (415, 18063), (669, 11205), (747, 10035), (1115, 6723), (1245, 6021), (2007, 3735), (2241, 3345)]