313527831165

素因数分解:

$3^4\times 5^1\times {\mathrm{33581}}^1\times {\mathrm{23053}}^1$

素因数の和:56651

約数の個数: 40

約数和(自身を含む): 562068784728

約数和(自身を除く): 248540953563

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23053, 33581, 69159, 100743, 115265, 167905, 207477, 302229, 345795, 503715, 622431, 906687, 1037385, 1511145, 1867293, 2720061, 3112155, 4533435, 9336465, 13600305, 774142793, 2322428379, 3870713965, 6967285137, 11612141895, 20901855411, 34836425685, 62705566233, 104509277055, 313527831165]

約数ペア:

[(1, 313527831165), (3, 104509277055), (5, 62705566233), (9, 34836425685), (15, 20901855411), (27, 11612141895), (45, 6967285137), (81, 3870713965), (135, 2322428379), (405, 774142793), (23053, 13600305), (33581, 9336465), (69159, 4533435), (100743, 3112155), (115265, 2720061), (167905, 1867293), (207477, 1511145), (302229, 1037385), (345795, 906687), (503715, 622431)]