8081014005

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51031}}^1$

素因数の和:51088

約数の個数: 80

約数和(自身を含む): 16005268224

約数和(自身を除く): 7924254219

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 255, 345, 391, 405, 459, 621, 765, 1035, 1173, 1377, 1863, 1955, 2295, 3105, 3519, 5865, 6885, 9315, 10557, 17595, 31671, 51031, 52785, 153093, 158355, 255155, 459279, 765465, 867527, 1173713, 1377837, 2296395, 2602581, 3521139, 4133511, 4337635, 5868565, 6889185, 7807743, 10563417, 13012905, 17605695, 19953121, 20667555, 23423229, 31690251, 39038715, 52817085, 59859363, 70269687, 95070753, 99765605, 117116145, 158451255, 179578089, 299296815, 351348435, 475353765, 538734267, 897890445, 1616202801, 2693671335, 8081014005]

約数ペア:

[(1, 8081014005), (3, 2693671335), (5, 1616202801), (9, 897890445), (15, 538734267), (17, 475353765), (23, 351348435), (27, 299296815), (45, 179578089), (51, 158451255), (69, 117116145), (81, 99765605), (85, 95070753), (115, 70269687), (135, 59859363), (153, 52817085), (207, 39038715), (255, 31690251), (345, 23423229), (391, 20667555), (405, 19953121), (459, 17605695), (621, 13012905), (765, 10563417), (1035, 7807743), (1173, 6889185), (1377, 5868565), (1863, 4337635), (1955, 4133511), (2295, 3521139), (3105, 2602581), (3519, 2296395), (5865, 1377837), (6885, 1173713), (9315, 867527), (10557, 765465), (17595, 459279), (31671, 255155), (51031, 158355), (52785, 153093)]