71172156915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4691}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 130908151296

約数和(自身を除く): 59735994381

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 137, 207, 321, 345, 411, 535, 685, 963, 1035, 1233, 1605, 2055, 2461, 3151, 4691, 4815, 6165, 7383, 9453, 12305, 14073, 14659, 15755, 22149, 23455, 28359, 36915, 42219, 43977, 47265, 70365, 73295, 107893, 110745, 131931, 141795, 211095, 219885, 323679, 337157, 501937, 539465, 642667, 659655, 971037, 1011471, 1505811, 1618395, 1685785, 1928001, 2509685, 3034413, 3213335, 4517433, 4855185, 5057355, 5784003, 7529055, 9640005, 11544551, 14781341, 15172065, 22587165, 28920015, 34633653, 44344023, 57722755, 68765369, 73906705, 103900959, 133032069, 173168265, 206296107, 221720115, 343826845, 519504795, 618888321, 665160345, 1031480535, 1581603487, 3094441605, 4744810461, 7908017435, 14234431383, 23724052305, 71172156915]

約数ペア:

[(1, 71172156915), (3, 23724052305), (5, 14234431383), (9, 7908017435), (15, 4744810461), (23, 3094441605), (45, 1581603487), (69, 1031480535), (107, 665160345), (115, 618888321), (137, 519504795), (207, 343826845), (321, 221720115), (345, 206296107), (411, 173168265), (535, 133032069), (685, 103900959), (963, 73906705), (1035, 68765369), (1233, 57722755), (1605, 44344023), (2055, 34633653), (2461, 28920015), (3151, 22587165), (4691, 15172065), (4815, 14781341), (6165, 11544551), (7383, 9640005), (9453, 7529055), (12305, 5784003), (14073, 5057355), (14659, 4855185), (15755, 4517433), (22149, 3213335), (23455, 3034413), (28359, 2509685), (36915, 1928001), (42219, 1685785), (43977, 1618395), (47265, 1505811), (70365, 1011471), (73295, 971037), (107893, 659655), (110745, 642667), (131931, 539465), (141795, 501937), (211095, 337157), (219885, 323679)]