28103697013995

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{4261613}}^1$

素因数の和:4262506

約数の個数: 80

約数和(自身を含む): 53091869070240

約数和(自身を除く): 24988172056245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 857, 1539, 2565, 2571, 4285, 7695, 7713, 12855, 16283, 23139, 38565, 48849, 69417, 81415, 115695, 146547, 244245, 347085, 439641, 732735, 1318923, 2198205, 4261613, 6594615, 12784839, 21308065, 38354517, 63924195, 80970647, 115063551, 191772585, 242911941, 345190653, 404853235, 575317755, 728735823, 1214559705, 1725953265, 2186207469, 3643679115, 3652202341, 6558622407, 10931037345, 10956607023, 18261011705, 32793112035, 32869821069, 54783035115, 69391844479, 98609463207, 164349105345, 208175533437, 295828389621, 346959222395, 493047316035, 624526600311, 1040877667185, 1479141948105, 1873579800933, 3122633001555, 5620739402799, 9367899004665, 28103697013995]

約数ペア:

[(1, 28103697013995), (3, 9367899004665), (5, 5620739402799), (9, 3122633001555), (15, 1873579800933), (19, 1479141948105), (27, 1040877667185), (45, 624526600311), (57, 493047316035), (81, 346959222395), (95, 295828389621), (135, 208175533437), (171, 164349105345), (285, 98609463207), (405, 69391844479), (513, 54783035115), (855, 32869821069), (857, 32793112035), (1539, 18261011705), (2565, 10956607023), (2571, 10931037345), (4285, 6558622407), (7695, 3652202341), (7713, 3643679115), (12855, 2186207469), (16283, 1725953265), (23139, 1214559705), (38565, 728735823), (48849, 575317755), (69417, 404853235), (81415, 345190653), (115695, 242911941), (146547, 191772585), (244245, 115063551), (347085, 80970647), (439641, 63924195), (732735, 38354517), (1318923, 21308065), (2198205, 12784839), (4261613, 6594615)]