135278280865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 210154549248

約数和(自身を除く): 74876268383

約数列:

[1, 5, 7, 13, 35, 41, 47, 65, 91, 205, 235, 277, 287, 329, 455, 533, 557, 611, 1385, 1435, 1645, 1927, 1939, 2665, 2785, 3055, 3601, 3731, 3899, 4277, 7241, 9635, 9695, 11357, 13019, 13489, 18005, 18655, 19495, 21385, 22837, 25051, 25207, 26179, 36205, 50687, 56785, 65095, 67445, 79499, 91133, 114185, 125255, 126035, 130895, 147641, 154289, 159859, 169247, 175357, 183253, 253435, 296881, 340327, 397495, 455665, 533779, 738205, 771445, 799295, 846235, 876785, 916265, 1033487, 1073339, 1080023, 1184729, 1484405, 1701635, 2005757, 2078167, 2382289, 2668895, 3736453, 5167435, 5366695, 5400115, 5923645, 6325849, 6939127, 7251583, 7513373, 10028785, 10390835, 11911445, 13953407, 14040299, 18682265, 31629245, 34695635, 36257915, 37566865, 44280943, 48573889, 50761081, 69767035, 70201495, 82236037, 94270579, 97673849, 221404715, 242869445, 253805405, 297314903, 411180185, 471352895, 488369245, 575652259, 659894053, 1486574515, 2081204321, 2878261295, 3299470265, 3865093739, 10406021605, 19325468695, 27055656173, 135278280865]

約数ペア:

[(1, 135278280865), (5, 27055656173), (7, 19325468695), (13, 10406021605), (35, 3865093739), (41, 3299470265), (47, 2878261295), (65, 2081204321), (91, 1486574515), (205, 659894053), (235, 575652259), (277, 488369245), (287, 471352895), (329, 411180185), (455, 297314903), (533, 253805405), (557, 242869445), (611, 221404715), (1385, 97673849), (1435, 94270579), (1645, 82236037), (1927, 70201495), (1939, 69767035), (2665, 50761081), (2785, 48573889), (3055, 44280943), (3601, 37566865), (3731, 36257915), (3899, 34695635), (4277, 31629245), (7241, 18682265), (9635, 14040299), (9695, 13953407), (11357, 11911445), (13019, 10390835), (13489, 10028785), (18005, 7513373), (18655, 7251583), (19495, 6939127), (21385, 6325849), (22837, 5923645), (25051, 5400115), (25207, 5366695), (26179, 5167435), (36205, 3736453), (50687, 2668895), (56785, 2382289), (65095, 2078167), (67445, 2005757), (79499, 1701635), (91133, 1484405), (114185, 1184729), (125255, 1080023), (126035, 1073339), (130895, 1033487), (147641, 916265), (154289, 876785), (159859, 846235), (169247, 799295), (175357, 771445), (183253, 738205), (253435, 533779), (296881, 455665), (340327, 397495)]