82622565

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 150834240

約数和(自身を除く): 68211675

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 331, 387, 645, 993, 1161, 1655, 1849, 1935, 2979, 4965, 5547, 5805, 8937, 9245, 14233, 14895, 16641, 27735, 42699, 44685, 49923, 71165, 83205, 128097, 213495, 249615, 384291, 612019, 640485, 1836057, 1921455, 3060095, 5508171, 9180285, 16524513, 27540855, 82622565]

約数ペア:

[(1, 82622565), (3, 27540855), (5, 16524513), (9, 9180285), (15, 5508171), (27, 3060095), (43, 1921455), (45, 1836057), (129, 640485), (135, 612019), (215, 384291), (331, 249615), (387, 213495), (645, 128097), (993, 83205), (1161, 71165), (1655, 49923), (1849, 44685), (1935, 42699), (2979, 27735), (4965, 16641), (5547, 14895), (5805, 14233), (8937, 9245)]