389529126885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1877}}^1\times {\mathrm{2053}}^1$

素因数の和:4254

約数の個数: 64

約数和(自身を含む): 653229577728

約数和(自身を除く): 263700450843

約数列:

[1, 3, 5, 15, 23, 69, 115, 293, 345, 879, 1465, 1877, 2053, 4395, 5631, 6159, 6739, 9385, 10265, 20217, 28155, 30795, 33695, 43171, 47219, 101085, 129513, 141657, 215855, 236095, 549961, 601529, 647565, 708285, 1649883, 1804587, 2749805, 3007645, 3853481, 8249415, 9022935, 11560443, 12649103, 13835167, 19267405, 37947309, 41505501, 57802215, 63245515, 69175835, 88630063, 189736545, 207527505, 265890189, 443150315, 1129069933, 1329450945, 3387209799, 5645349665, 16936048995, 25968608459, 77905825377, 129843042295, 389529126885]

約数ペア:

[(1, 389529126885), (3, 129843042295), (5, 77905825377), (15, 25968608459), (23, 16936048995), (69, 5645349665), (115, 3387209799), (293, 1329450945), (345, 1129069933), (879, 443150315), (1465, 265890189), (1877, 207527505), (2053, 189736545), (4395, 88630063), (5631, 69175835), (6159, 63245515), (6739, 57802215), (9385, 41505501), (10265, 37947309), (20217, 19267405), (28155, 13835167), (30795, 12649103), (33695, 11560443), (43171, 9022935), (47219, 8249415), (101085, 3853481), (129513, 3007645), (141657, 2749805), (215855, 1804587), (236095, 1649883), (549961, 708285), (601529, 647565)]