9807385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 14556672

約数和(自身を除く): 4749287

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 311, 371, 595, 901, 1555, 1855, 2177, 4505, 5287, 6307, 10885, 16483, 26435, 31535, 37009, 82415, 115381, 185045, 280211, 576905, 1401055, 1961477, 9807385]

約数ペア:

[(1, 9807385), (5, 1961477), (7, 1401055), (17, 576905), (35, 280211), (53, 185045), (85, 115381), (119, 82415), (265, 37009), (311, 31535), (371, 26435), (595, 16483), (901, 10885), (1555, 6307), (1855, 5287), (2177, 4505)]