69163875

素因数分解:

$3^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 128

約数和(自身を含む): 147363840

約数和(自身を除く): 78199965

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 81, 99, 115, 125, 135, 165, 207, 225, 243, 253, 275, 297, 345, 375, 405, 495, 575, 621, 675, 729, 759, 825, 891, 1035, 1125, 1215, 1265, 1375, 1485, 1725, 1863, 2025, 2187, 2277, 2475, 2673, 2875, 3105, 3375, 3645, 3795, 4125, 4455, 5175, 5589, 6075, 6325, 6831, 7425, 8019, 8625, 9315, 10125, 10935, 11385, 12375, 13365, 15525, 16767, 18225, 18975, 20493, 22275, 24057, 25875, 27945, 30375, 31625, 34155, 37125, 40095, 46575, 50301, 54675, 56925, 61479, 66825, 77625, 83835, 91125, 94875, 102465, 111375, 120285, 139725, 170775, 184437, 200475, 232875, 251505, 273375, 284625, 307395, 334125, 419175, 512325, 553311, 601425, 698625, 853875, 922185, 1002375, 1257525, 1536975, 2095875, 2561625, 2766555, 3007125, 4610925, 6287625, 7684875, 13832775, 23054625, 69163875]

約数ペア:

[(1, 69163875), (3, 23054625), (5, 13832775), (9, 7684875), (11, 6287625), (15, 4610925), (23, 3007125), (25, 2766555), (27, 2561625), (33, 2095875), (45, 1536975), (55, 1257525), (69, 1002375), (75, 922185), (81, 853875), (99, 698625), (115, 601425), (125, 553311), (135, 512325), (165, 419175), (207, 334125), (225, 307395), (243, 284625), (253, 273375), (275, 251505), (297, 232875), (345, 200475), (375, 184437), (405, 170775), (495, 139725), (575, 120285), (621, 111375), (675, 102465), (729, 94875), (759, 91125), (825, 83835), (891, 77625), (1035, 66825), (1125, 61479), (1215, 56925), (1265, 54675), (1375, 50301), (1485, 46575), (1725, 40095), (1863, 37125), (2025, 34155), (2187, 31625), (2277, 30375), (2475, 27945), (2673, 25875), (2875, 24057), (3105, 22275), (3375, 20493), (3645, 18975), (3795, 18225), (4125, 16767), (4455, 15525), (5175, 13365), (5589, 12375), (6075, 11385), (6325, 10935), (6831, 10125), (7425, 9315), (8019, 8625)]