126931455

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{44773}}^1$

素因数の和:44797

約数の個数: 40

約数和(自身を含む): 260047392

約数和(自身を除く): 133115937

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 44773, 134319, 223865, 313411, 402957, 671595, 940233, 1208871, 1567055, 2014785, 2820699, 3626613, 4701165, 6044355, 8462097, 14103495, 18133065, 25386291, 42310485, 126931455]

約数ペア:

[(1, 126931455), (3, 42310485), (5, 25386291), (7, 18133065), (9, 14103495), (15, 8462097), (21, 6044355), (27, 4701165), (35, 3626613), (45, 2820699), (63, 2014785), (81, 1567055), (105, 1208871), (135, 940233), (189, 671595), (315, 402957), (405, 313411), (567, 223865), (945, 134319), (2835, 44773)]