26199915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 22737045

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 5309, 15927, 26545, 37163, 79635, 111489, 185815, 249523, 557445, 748569, 1247615, 1746661, 3742845, 5239983, 8733305, 26199915]

約数ペア:

[(1, 26199915), (3, 8733305), (5, 5239983), (7, 3742845), (15, 1746661), (21, 1247615), (35, 748569), (47, 557445), (105, 249523), (141, 185815), (235, 111489), (329, 79635), (705, 37163), (987, 26545), (1645, 15927), (4935, 5309)]