2899685555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{18127}}^1$

素因数の和:18275

約数の個数: 32

約数和(自身を含む): 3946973184

約数和(自身を除く): 1047287629

約数列:

[1, 5, 13, 23, 65, 107, 115, 299, 535, 1391, 1495, 2461, 6955, 12305, 18127, 31993, 90635, 159965, 235651, 416921, 1178255, 1939589, 2084605, 5419973, 9697945, 25214657, 27099865, 44610547, 126073285, 223052735, 579937111, 2899685555]

約数ペア:

[(1, 2899685555), (5, 579937111), (13, 223052735), (23, 126073285), (65, 44610547), (107, 27099865), (115, 25214657), (299, 9697945), (535, 5419973), (1391, 2084605), (1495, 1939589), (2461, 1178255), (6955, 416921), (12305, 235651), (18127, 159965), (31993, 90635)]