65668995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{69491}}^1$

素因数の和:69512

約数の個数: 32

約数和(自身を含む): 133424640

約数和(自身を除く): 67755645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 69491, 208473, 347455, 486437, 625419, 1042365, 1459311, 1876257, 2432185, 3127095, 4377933, 7296555, 9381285, 13133799, 21889665, 65668995]

約数ペア:

[(1, 65668995), (3, 21889665), (5, 13133799), (7, 9381285), (9, 7296555), (15, 4377933), (21, 3127095), (27, 2432185), (35, 1876257), (45, 1459311), (63, 1042365), (105, 625419), (135, 486437), (189, 347455), (315, 208473), (945, 69491)]