2928920185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 3847253760

約数和(自身を除く): 918333575

約数列:

[1, 5, 37, 53, 59, 61, 83, 185, 265, 295, 305, 415, 1961, 2183, 2257, 3071, 3127, 3233, 3599, 4399, 4897, 5063, 9805, 10915, 11285, 15355, 15635, 16165, 17995, 21995, 24485, 25315, 115699, 119621, 133163, 162763, 181189, 187331, 190747, 259541, 268339, 298717, 578495, 598105, 665815, 813815, 905945, 936655, 953735, 1297705, 1341695, 1493585, 7057639, 9603017, 9928543, 11052529, 15832001, 35288195, 48015085, 49642715, 55262645, 79160005, 585784037, 2928920185]

約数ペア:

[(1, 2928920185), (5, 585784037), (37, 79160005), (53, 55262645), (59, 49642715), (61, 48015085), (83, 35288195), (185, 15832001), (265, 11052529), (295, 9928543), (305, 9603017), (415, 7057639), (1961, 1493585), (2183, 1341695), (2257, 1297705), (3071, 953735), (3127, 936655), (3233, 905945), (3599, 813815), (4399, 665815), (4897, 598105), (5063, 578495), (9805, 298717), (10915, 268339), (11285, 259541), (15355, 190747), (15635, 187331), (16165, 181189), (17995, 162763), (21995, 133163), (24485, 119621), (25315, 115699)]