56045565

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 102329136

約数和(自身を除く): 46283571

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 555, 615, 821, 1517, 1665, 1845, 2463, 4105, 4551, 7389, 7585, 12315, 13653, 22755, 30377, 33661, 36945, 68265, 91131, 100983, 151885, 168305, 273393, 302949, 455655, 504915, 1245457, 1366965, 1514745, 3736371, 6227285, 11209113, 18681855, 56045565]

約数ペア:

[(1, 56045565), (3, 18681855), (5, 11209113), (9, 6227285), (15, 3736371), (37, 1514745), (41, 1366965), (45, 1245457), (111, 504915), (123, 455655), (185, 302949), (205, 273393), (333, 168305), (369, 151885), (555, 100983), (615, 91131), (821, 68265), (1517, 36945), (1665, 33661), (1845, 30377), (2463, 22755), (4105, 13653), (4551, 12315), (7389, 7585)]