15805702927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10111

約数の個数: 32

約数和(自身を含む): 19464399360

約数和(自身を除く): 3658696433

約数列:

[1, 7, 17, 97, 119, 139, 679, 973, 1649, 2363, 9851, 11543, 13483, 16541, 68957, 94381, 167467, 229211, 955547, 1172269, 1369289, 1604477, 6688829, 9585023, 16244299, 23277913, 113710093, 132821033, 162945391, 929747231, 2257957561, 15805702927]

約数ペア:

[(1, 15805702927), (7, 2257957561), (17, 929747231), (97, 162945391), (119, 132821033), (139, 113710093), (679, 23277913), (973, 16244299), (1649, 9585023), (2363, 6688829), (9851, 1604477), (11543, 1369289), (13483, 1172269), (16541, 955547), (68957, 229211), (94381, 167467)]