55870155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12569

約数の個数: 40

約数和(自身を含む): 109265904

約数和(自身を除く): 53395749

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 12541, 37623, 62705, 112869, 137951, 188115, 338607, 413853, 564345, 689755, 1015821, 1241559, 1693035, 2069265, 3724677, 5079105, 6207795, 11174031, 18623385, 55870155]

約数ペア:

[(1, 55870155), (3, 18623385), (5, 11174031), (9, 6207795), (11, 5079105), (15, 3724677), (27, 2069265), (33, 1693035), (45, 1241559), (55, 1015821), (81, 689755), (99, 564345), (135, 413853), (165, 338607), (297, 188115), (405, 137951), (495, 112869), (891, 62705), (1485, 37623), (4455, 12541)]