25483185

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 55910400

約数和(自身を除く): 30427215

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 127, 147, 195, 245, 273, 315, 343, 381, 441, 455, 585, 635, 637, 735, 819, 889, 1029, 1143, 1365, 1651, 1715, 1905, 1911, 2205, 2667, 3087, 3185, 4095, 4445, 4459, 4953, 5145, 5715, 5733, 6223, 8001, 8255, 9555, 11557, 13335, 13377, 14859, 15435, 18669, 22295, 24765, 28665, 31115, 34671, 40005, 40131, 43561, 56007, 57785, 66885, 74295, 80899, 93345, 104013, 130683, 173355, 200655, 217805, 242697, 280035, 392049, 404495, 520065, 566293, 653415, 728091, 1213485, 1698879, 1960245, 2831465, 3640455, 5096637, 8494395, 25483185]

約数ペア:

[(1, 25483185), (3, 8494395), (5, 5096637), (7, 3640455), (9, 2831465), (13, 1960245), (15, 1698879), (21, 1213485), (35, 728091), (39, 653415), (45, 566293), (49, 520065), (63, 404495), (65, 392049), (91, 280035), (105, 242697), (117, 217805), (127, 200655), (147, 173355), (195, 130683), (245, 104013), (273, 93345), (315, 80899), (343, 74295), (381, 66885), (441, 57785), (455, 56007), (585, 43561), (635, 40131), (637, 40005), (735, 34671), (819, 31115), (889, 28665), (1029, 24765), (1143, 22295), (1365, 18669), (1651, 15435), (1715, 14859), (1905, 13377), (1911, 13335), (2205, 11557), (2667, 9555), (3087, 8255), (3185, 8001), (4095, 6223), (4445, 5733), (4459, 5715), (4953, 5145)]