380765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 608256

約数和(自身を除く): 227491

約数列:

[1, 5, 7, 11, 23, 35, 43, 55, 77, 115, 161, 215, 253, 301, 385, 473, 805, 989, 1265, 1505, 1771, 2365, 3311, 4945, 6923, 8855, 10879, 16555, 34615, 54395, 76153, 380765]

約数ペア:

[(1, 380765), (5, 76153), (7, 54395), (11, 34615), (23, 16555), (35, 10879), (43, 8855), (55, 6923), (77, 4945), (115, 3311), (161, 2365), (215, 1771), (253, 1505), (301, 1265), (385, 989), (473, 805)]