2826857535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 4772984832

約数和(自身を除く): 1946127297

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 307, 353, 555, 705, 921, 1059, 1535, 1739, 1765, 4605, 5217, 5295, 8695, 11359, 13061, 14429, 16591, 26085, 34077, 39183, 43287, 49773, 56795, 65305, 72145, 82955, 108371, 170385, 195915, 216435, 248865, 325113, 533873, 541855, 613867, 1601619, 1625565, 1841601, 2669365, 3069335, 4009727, 5093437, 8008095, 9208005, 12029181, 15280311, 20048635, 25467185, 60145905, 76401555, 188457169, 565371507, 942285845, 2826857535]

約数ペア:

[(1, 2826857535), (3, 942285845), (5, 565371507), (15, 188457169), (37, 76401555), (47, 60145905), (111, 25467185), (141, 20048635), (185, 15280311), (235, 12029181), (307, 9208005), (353, 8008095), (555, 5093437), (705, 4009727), (921, 3069335), (1059, 2669365), (1535, 1841601), (1739, 1625565), (1765, 1601619), (4605, 613867), (5217, 541855), (5295, 533873), (8695, 325113), (11359, 248865), (13061, 216435), (14429, 195915), (16591, 170385), (26085, 108371), (34077, 82955), (39183, 72145), (43287, 65305), (49773, 56795)]