22987825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7761

約数の個数: 24

約数和(自身を含む): 34497792

約数和(自身を除く): 11509967

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 7727, 38635, 54089, 131359, 193175, 270445, 656795, 919513, 1352225, 3283975, 4597565, 22987825]

約数ペア:

[(1, 22987825), (5, 4597565), (7, 3283975), (17, 1352225), (25, 919513), (35, 656795), (85, 270445), (119, 193175), (175, 131359), (425, 54089), (595, 38635), (2975, 7727)]