2015408055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{7741}}^1$

素因数の和:8787

約数の個数: 32

約数和(自身を含む): 3418123968

約数和(自身を除く): 1402715913

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1021, 3063, 5105, 7741, 15315, 17357, 23223, 38705, 52071, 86785, 116115, 131597, 260355, 394791, 657985, 1973955, 7903561, 23710683, 39517805, 118553415, 134360537, 403081611, 671802685, 2015408055]

約数ペア:

[(1, 2015408055), (3, 671802685), (5, 403081611), (15, 134360537), (17, 118553415), (51, 39517805), (85, 23710683), (255, 7903561), (1021, 1973955), (3063, 657985), (5105, 394791), (7741, 260355), (15315, 131597), (17357, 116115), (23223, 86785), (38705, 52071)]