140879255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6607

約数の個数: 32

約数和(自身を含む): 203793408

約数和(自身を除く): 62914153

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 4301, 6551, 21505, 32755, 72061, 111367, 150673, 360305, 556835, 753365, 1225037, 1657403, 2561441, 6125185, 8287015, 12807205, 28175851, 140879255]

約数ペア:

[(1, 140879255), (5, 28175851), (11, 12807205), (17, 8287015), (23, 6125185), (55, 2561441), (85, 1657403), (115, 1225037), (187, 753365), (253, 556835), (391, 360305), (935, 150673), (1265, 111367), (1955, 72061), (4301, 32755), (6551, 21505)]