83906845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 111273120

約数和(自身を除く): 27366275

約数列:

[1, 5, 11, 55, 121, 331, 419, 605, 1655, 2095, 3641, 4609, 18205, 23045, 40051, 50699, 138689, 200255, 253495, 693445, 1525579, 7627895, 16781369, 83906845]

約数ペア:

[(1, 83906845), (5, 16781369), (11, 7627895), (55, 1525579), (121, 693445), (331, 253495), (419, 200255), (605, 138689), (1655, 50699), (2095, 40051), (3641, 23045), (4609, 18205)]