2412945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 4429620

約数和(自身を除く): 2016675

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1849, 1935, 3741, 5547, 6235, 9245, 11223, 16641, 18705, 27735, 53621, 56115, 83205, 160863, 268105, 482589, 804315, 2412945]

約数ペア:

[(1, 2412945), (3, 804315), (5, 482589), (9, 268105), (15, 160863), (29, 83205), (43, 56115), (45, 53621), (87, 27735), (129, 18705), (145, 16641), (215, 11223), (261, 9245), (387, 6235), (435, 5547), (645, 3741), (1247, 1935), (1305, 1849)]