82271255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 110399760

約数和(自身を除く): 28128505

約数列:

[1, 5, 11, 43, 55, 215, 473, 809, 1849, 2365, 4045, 8899, 9245, 20339, 34787, 44495, 101695, 173935, 382657, 1495841, 1913285, 7479205, 16454251, 82271255]

約数ペア:

[(1, 82271255), (5, 16454251), (11, 7479205), (43, 1913285), (55, 1495841), (215, 382657), (473, 173935), (809, 101695), (1849, 44495), (2365, 34787), (4045, 20339), (8899, 9245)]