2880546555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 5013093888

約数和(自身を除く): 2132547333

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 131, 159, 255, 265, 393, 655, 795, 901, 1627, 1965, 2227, 2703, 4505, 4881, 6681, 6943, 8135, 11135, 13515, 20829, 24405, 27659, 33405, 34715, 82977, 86231, 104145, 118031, 138295, 213137, 258693, 354093, 414885, 431155, 590155, 639411, 1065685, 1293465, 1465927, 1770465, 3197055, 3623329, 4397781, 7329635, 10869987, 11296261, 18116645, 21988905, 33888783, 54349935, 56481305, 169443915, 192036437, 576109311, 960182185, 2880546555]

約数ペア:

[(1, 2880546555), (3, 960182185), (5, 576109311), (15, 192036437), (17, 169443915), (51, 56481305), (53, 54349935), (85, 33888783), (131, 21988905), (159, 18116645), (255, 11296261), (265, 10869987), (393, 7329635), (655, 4397781), (795, 3623329), (901, 3197055), (1627, 1770465), (1965, 1465927), (2227, 1293465), (2703, 1065685), (4505, 639411), (4881, 590155), (6681, 431155), (6943, 414885), (8135, 354093), (11135, 258693), (13515, 213137), (20829, 138295), (24405, 118031), (27659, 104145), (33405, 86231), (34715, 82977)]