66808406015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{17011}}^1$

素因数の和:17160

約数の個数: 64

約数和(自身を含む): 93834381312

約数和(自身を除く): 27025975297

約数列:

[1, 5, 13, 23, 37, 65, 71, 115, 185, 299, 355, 481, 851, 923, 1495, 1633, 2405, 2627, 4255, 4615, 8165, 11063, 13135, 17011, 21229, 34151, 55315, 60421, 85055, 106145, 170755, 221143, 302105, 391253, 629407, 785473, 1105715, 1207781, 1956265, 3147035, 3927365, 5086289, 6038905, 8182291, 14476361, 15701153, 25431445, 27778963, 40911455, 44687897, 72381805, 78505765, 138894815, 188192693, 223439485, 361126519, 580942661, 940963465, 1027821631, 1805632595, 2904713305, 5139108155, 13361681203, 66808406015]

約数ペア:

[(1, 66808406015), (5, 13361681203), (13, 5139108155), (23, 2904713305), (37, 1805632595), (65, 1027821631), (71, 940963465), (115, 580942661), (185, 361126519), (299, 223439485), (355, 188192693), (481, 138894815), (851, 78505765), (923, 72381805), (1495, 44687897), (1633, 40911455), (2405, 27778963), (2627, 25431445), (4255, 15701153), (4615, 14476361), (8165, 8182291), (11063, 6038905), (13135, 5086289), (17011, 3927365), (21229, 3147035), (34151, 1956265), (55315, 1207781), (60421, 1105715), (85055, 785473), (106145, 629407), (170755, 391253), (221143, 302105)]