17949163545

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{4457}}^1$

素因数の和:5791

約数の個数: 64

約数和(自身を含む): 33330147840

約数和(自身を除く): 15380984295

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1297, 3105, 3891, 4457, 6485, 11673, 13371, 19455, 22285, 29831, 35019, 40113, 58365, 66855, 89493, 102511, 120339, 149155, 175095, 200565, 268479, 307533, 447465, 512555, 601695, 805437, 922599, 1342395, 1537665, 2767797, 4027185, 4612995, 5780729, 13838985, 17342187, 28903645, 52026561, 86710935, 132956767, 156079683, 260132805, 398870301, 664783835, 780398415, 1196610903, 1994351505, 3589832709, 5983054515, 17949163545]

約数ペア:

[(1, 17949163545), (3, 5983054515), (5, 3589832709), (9, 1994351505), (15, 1196610903), (23, 780398415), (27, 664783835), (45, 398870301), (69, 260132805), (115, 156079683), (135, 132956767), (207, 86710935), (345, 52026561), (621, 28903645), (1035, 17342187), (1297, 13838985), (3105, 5780729), (3891, 4612995), (4457, 4027185), (6485, 2767797), (11673, 1537665), (13371, 1342395), (19455, 922599), (22285, 805437), (29831, 601695), (35019, 512555), (40113, 447465), (58365, 307533), (66855, 268479), (89493, 200565), (102511, 175095), (120339, 149155)]