33880055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 45900432

約数和(自身を除く): 12020377

約数列:

[1, 5, 11, 31, 55, 155, 341, 641, 961, 1705, 3205, 4805, 7051, 10571, 19871, 35255, 52855, 99355, 218581, 616001, 1092905, 3080005, 6776011, 33880055]

約数ペア:

[(1, 33880055), (5, 6776011), (11, 3080005), (31, 1092905), (55, 616001), (155, 218581), (341, 99355), (641, 52855), (961, 35255), (1705, 19871), (3205, 10571), (4805, 7051)]