27216995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 9554845

約数列:

[1, 5, 13, 47, 59, 65, 151, 235, 295, 611, 755, 767, 1963, 2773, 3055, 3835, 7097, 8909, 9815, 13865, 35485, 36049, 44545, 92261, 115817, 180245, 418723, 461305, 579085, 2093615, 5443399, 27216995]

約数ペア:

[(1, 27216995), (5, 5443399), (13, 2093615), (47, 579085), (59, 461305), (65, 418723), (151, 180245), (235, 115817), (295, 92261), (611, 44545), (755, 36049), (767, 35485), (1963, 13865), (2773, 9815), (3055, 8909), (3835, 7097)]