470891248135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53831}}^1\times {\mathrm{22721}}^1$

素因数の和:76575

約数の個数: 32

約数和(自身を含む): 704546325504

約数和(自身を除く): 233655077369

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 22721, 53831, 113605, 159047, 249931, 269155, 376817, 592141, 795235, 1249655, 1749517, 1884085, 2960705, 4144987, 8747585, 20724935, 1223094151, 6115470755, 8561659057, 13454035661, 42808295285, 67270178305, 94178249627, 470891248135]

約数ペア:

[(1, 470891248135), (5, 94178249627), (7, 67270178305), (11, 42808295285), (35, 13454035661), (55, 8561659057), (77, 6115470755), (385, 1223094151), (22721, 20724935), (53831, 8747585), (113605, 4144987), (159047, 2960705), (249931, 1884085), (269155, 1749517), (376817, 1249655), (592141, 795235)]