467481025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{16831}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 638673408

約数和(自身を除く): 171192383

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 5555, 16831, 27775, 84155, 185141, 420775, 925705, 1699931, 4628525, 8499655, 18699241, 42498275, 93496205, 467481025]

約数ペア:

[(1, 467481025), (5, 93496205), (11, 42498275), (25, 18699241), (55, 8499655), (101, 4628525), (275, 1699931), (505, 925705), (1111, 420775), (2525, 185141), (5555, 84155), (16831, 27775)]