31134285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7634

約数の個数: 48

約数和(自身を含む): 66428544

約数和(自身を除く): 35294259

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 7603, 22809, 38015, 53221, 68427, 98839, 114045, 159663, 266105, 296517, 342135, 478989, 494195, 691873, 798315, 889551, 1482585, 2075619, 2394945, 3459365, 4447755, 6226857, 10378095, 31134285]

約数ペア:

[(1, 31134285), (3, 10378095), (5, 6226857), (7, 4447755), (9, 3459365), (13, 2394945), (15, 2075619), (21, 1482585), (35, 889551), (39, 798315), (45, 691873), (63, 494195), (65, 478989), (91, 342135), (105, 296517), (117, 266105), (195, 159663), (273, 114045), (315, 98839), (455, 68427), (585, 53221), (819, 38015), (1365, 22809), (4095, 7603)]