231610785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12323}}^1$

素因数の和:12517

約数の個数: 32

約数和(自身を含む): 425917440

約数和(自身を除く): 194306655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 6265, 12323, 18795, 36969, 61615, 86261, 184845, 258783, 431305, 1293915, 2205817, 6617451, 11029085, 15440719, 33087255, 46322157, 77203595, 231610785]

約数ペア:

[(1, 231610785), (3, 77203595), (5, 46322157), (7, 33087255), (15, 15440719), (21, 11029085), (35, 6617451), (105, 2205817), (179, 1293915), (537, 431305), (895, 258783), (1253, 184845), (2685, 86261), (3759, 61615), (6265, 36969), (12323, 18795)]