13240515015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7867}}^1$

素因数の和:8038

約数の個数: 128

約数和(自身を含む): 29185873920

約数和(自身を除く): 15945358905

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 137, 189, 195, 273, 315, 351, 411, 455, 585, 685, 819, 945, 959, 1233, 1365, 1755, 1781, 2055, 2457, 2877, 3699, 4095, 4795, 5343, 6165, 7867, 8631, 8905, 12285, 12467, 14385, 16029, 18495, 23601, 25893, 26715, 37401, 39335, 43155, 48087, 55069, 62335, 70803, 80145, 102271, 112203, 118005, 129465, 165207, 187005, 212409, 240435, 275345, 306813, 336609, 354015, 495621, 511355, 561015, 715897, 826035, 920439, 1062045, 1077779, 1486863, 1534065, 1683045, 2147691, 2478105, 2761317, 3233337, 3579485, 4602195, 5388895, 6443073, 7434315, 7544453, 9700011, 10738455, 13806585, 14011127, 16166685, 19329219, 22633359, 29100033, 32215365, 37722265, 42033381, 48500055, 67900077, 70055635, 96646095, 98077889, 113166795, 126100143, 145500165, 203700231, 210166905, 294233667, 339500385, 378300429, 490389445, 630500715, 882701001, 1018501155, 1471168335, 1891502145, 2648103003, 4413505005, 13240515015]

約数ペア:

[(1, 13240515015), (3, 4413505005), (5, 2648103003), (7, 1891502145), (9, 1471168335), (13, 1018501155), (15, 882701001), (21, 630500715), (27, 490389445), (35, 378300429), (39, 339500385), (45, 294233667), (63, 210166905), (65, 203700231), (91, 145500165), (105, 126100143), (117, 113166795), (135, 98077889), (137, 96646095), (189, 70055635), (195, 67900077), (273, 48500055), (315, 42033381), (351, 37722265), (411, 32215365), (455, 29100033), (585, 22633359), (685, 19329219), (819, 16166685), (945, 14011127), (959, 13806585), (1233, 10738455), (1365, 9700011), (1755, 7544453), (1781, 7434315), (2055, 6443073), (2457, 5388895), (2877, 4602195), (3699, 3579485), (4095, 3233337), (4795, 2761317), (5343, 2478105), (6165, 2147691), (7867, 1683045), (8631, 1534065), (8905, 1486863), (12285, 1077779), (12467, 1062045), (14385, 920439), (16029, 826035), (18495, 715897), (23601, 561015), (25893, 511355), (26715, 495621), (37401, 354015), (39335, 336609), (43155, 306813), (48087, 275345), (55069, 240435), (62335, 212409), (70803, 187005), (80145, 165207), (102271, 129465), (112203, 118005)]