124085805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21205

約数の個数: 32

約数和(自身を含む): 219366144

約数和(自身を除く): 95280339

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 21157, 63471, 105785, 317355, 359669, 486611, 1079007, 1459833, 1798345, 2433055, 5395035, 7299165, 8272387, 24817161, 41361935, 124085805]

約数ペア:

[(1, 124085805), (3, 41361935), (5, 24817161), (15, 8272387), (17, 7299165), (23, 5395035), (51, 2433055), (69, 1798345), (85, 1459833), (115, 1079007), (255, 486611), (345, 359669), (391, 317355), (1173, 105785), (1955, 63471), (5865, 21157)]