28522095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271639}}^1$

素因数の和:271654

約数の個数: 16

約数和(自身を含む): 52154880

約数和(自身を除く): 23632785

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271639, 814917, 1358195, 1901473, 4074585, 5704419, 9507365, 28522095]

約数ペア:

[(1, 28522095), (3, 9507365), (5, 5704419), (7, 4074585), (15, 1901473), (21, 1358195), (35, 814917), (105, 271639)]