977180165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9533}}^1$

素因数の和:9653

約数の個数: 32

約数和(自身を含む): 1345438080

約数和(自身を除く): 368257915

約数列:

[1, 5, 13, 19, 65, 83, 95, 247, 415, 1079, 1235, 1577, 5395, 7885, 9533, 20501, 47665, 102505, 123929, 181127, 619645, 791239, 905635, 2354651, 3956195, 10286107, 11773255, 15033541, 51430535, 75167705, 195436033, 977180165]

約数ペア:

[(1, 977180165), (5, 195436033), (13, 75167705), (19, 51430535), (65, 15033541), (83, 11773255), (95, 10286107), (247, 3956195), (415, 2354651), (1079, 905635), (1235, 791239), (1577, 619645), (5395, 181127), (7885, 123929), (9533, 102505), (20501, 47665)]