1287668093145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{3119}}^1\times {\mathrm{3851}}^1$

素因数の和:8006

約数の個数: 64

約数和(自身を含む): 2358267125760

約数和(自身を除く): 1070599032615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1021, 3063, 3119, 3851, 5105, 7147, 9357, 11553, 15315, 15595, 19255, 21441, 21833, 26957, 35735, 46785, 57765, 65499, 80871, 107205, 109165, 134785, 327495, 404355, 3184499, 3931871, 9553497, 11795613, 12011269, 15922495, 19659355, 22291493, 27523097, 36033807, 47767485, 58978065, 60056345, 66874479, 82569291, 84078883, 111457465, 137615485, 180169035, 252236649, 334372395, 412846455, 420394415, 1261183245, 12263505649, 36790516947, 61317528245, 85844539543, 183952584735, 257533618629, 429222697715, 1287668093145]

約数ペア:

[(1, 1287668093145), (3, 429222697715), (5, 257533618629), (7, 183952584735), (15, 85844539543), (21, 61317528245), (35, 36790516947), (105, 12263505649), (1021, 1261183245), (3063, 420394415), (3119, 412846455), (3851, 334372395), (5105, 252236649), (7147, 180169035), (9357, 137615485), (11553, 111457465), (15315, 84078883), (15595, 82569291), (19255, 66874479), (21441, 60056345), (21833, 58978065), (26957, 47767485), (35735, 36033807), (46785, 27523097), (57765, 22291493), (65499, 19659355), (80871, 15922495), (107205, 12011269), (109165, 11795613), (134785, 9553497), (327495, 3931871), (404355, 3184499)]