23005305

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 42076944

約数和(自身を除く): 19071639

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 337, 369, 555, 615, 1011, 1517, 1665, 1685, 1845, 3033, 4551, 5055, 7585, 12469, 13653, 13817, 15165, 22755, 37407, 41451, 62345, 68265, 69085, 112221, 124353, 187035, 207255, 511229, 561105, 621765, 1533687, 2556145, 4601061, 7668435, 23005305]

約数ペア:

[(1, 23005305), (3, 7668435), (5, 4601061), (9, 2556145), (15, 1533687), (37, 621765), (41, 561105), (45, 511229), (111, 207255), (123, 187035), (185, 124353), (205, 112221), (333, 69085), (337, 68265), (369, 62345), (555, 41451), (615, 37407), (1011, 22755), (1517, 15165), (1665, 13817), (1685, 13653), (1845, 12469), (3033, 7585), (4551, 5055)]