42156944675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1\times {\mathrm{1129}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 56002040640

約数和(自身を除く): 13845095965

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 853, 1129, 1751, 2575, 4265, 5645, 8755, 14501, 19193, 21325, 28225, 43775, 72505, 87859, 95965, 116287, 362525, 439295, 479825, 581435, 963037, 1493603, 1976879, 2196475, 2907175, 4815185, 7468015, 9884395, 16371629, 24075925, 37340075, 49421975, 81858145, 99192811, 409290725, 495964055, 1686277787, 2479820275, 8431388935, 42156944675]

約数ペア:

[(1, 42156944675), (5, 8431388935), (17, 2479820275), (25, 1686277787), (85, 495964055), (103, 409290725), (425, 99192811), (515, 81858145), (853, 49421975), (1129, 37340075), (1751, 24075925), (2575, 16371629), (4265, 9884395), (5645, 7468015), (8755, 4815185), (14501, 2907175), (19193, 2196475), (21325, 1976879), (28225, 1493603), (43775, 963037), (72505, 581435), (87859, 479825), (95965, 439295), (116287, 362525)]