2807035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 4396032

約数和(自身を除く): 1588997

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 317, 385, 805, 1265, 1585, 1771, 2219, 3487, 7291, 8855, 11095, 17435, 24409, 36455, 51037, 80201, 122045, 255185, 401005, 561407, 2807035]

約数ペア:

[(1, 2807035), (5, 561407), (7, 401005), (11, 255185), (23, 122045), (35, 80201), (55, 51037), (77, 36455), (115, 24409), (161, 17435), (253, 11095), (317, 8855), (385, 7291), (805, 3487), (1265, 2219), (1585, 1771)]