4123845

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 8000640

約数和(自身を除く): 3876795

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2777, 8331, 13885, 24993, 30547, 41655, 74979, 91641, 124965, 152735, 274923, 374895, 458205, 824769, 1374615, 4123845]

約数ペア:

[(1, 4123845), (3, 1374615), (5, 824769), (9, 458205), (11, 374895), (15, 274923), (27, 152735), (33, 124965), (45, 91641), (55, 74979), (99, 41655), (135, 30547), (165, 24993), (297, 13885), (495, 8331), (1485, 2777)]