29939895

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 53452800

約数和(自身を除く): 23512905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 479, 1389, 1437, 2315, 2395, 4167, 4311, 6945, 7185, 12501, 12933, 20835, 21555, 62505, 64665, 221777, 665331, 1108885, 1995993, 3326655, 5987979, 9979965, 29939895]

約数ペア:

[(1, 29939895), (3, 9979965), (5, 5987979), (9, 3326655), (15, 1995993), (27, 1108885), (45, 665331), (135, 221777), (463, 64665), (479, 62505), (1389, 21555), (1437, 20835), (2315, 12933), (2395, 12501), (4167, 7185), (4311, 6945)]