2912309415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 5337446400

約数和(自身を除く): 2425136985

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 107, 109, 155, 179, 279, 321, 327, 465, 535, 537, 545, 895, 963, 981, 1395, 1605, 1611, 1635, 2685, 3317, 3379, 4815, 4905, 5549, 8055, 9951, 10137, 11663, 16585, 16647, 16895, 19153, 19511, 27745, 29853, 30411, 34989, 49755, 49941, 50685, 57459, 58315, 58533, 83235, 95765, 97555, 104967, 149265, 152055, 172377, 174945, 175599, 249705, 287295, 292665, 361553, 524835, 593743, 604841, 861885, 877995, 1084659, 1781229, 1807765, 1814523, 2087677, 2968715, 3024205, 3253977, 5343687, 5423295, 5443569, 6263031, 8906145, 9072615, 10438385, 16269885, 18789093, 26718435, 27217845, 31315155, 64717987, 93945465, 194153961, 323589935, 582461883, 970769805, 2912309415]

約数ペア:

[(1, 2912309415), (3, 970769805), (5, 582461883), (9, 323589935), (15, 194153961), (31, 93945465), (45, 64717987), (93, 31315155), (107, 27217845), (109, 26718435), (155, 18789093), (179, 16269885), (279, 10438385), (321, 9072615), (327, 8906145), (465, 6263031), (535, 5443569), (537, 5423295), (545, 5343687), (895, 3253977), (963, 3024205), (981, 2968715), (1395, 2087677), (1605, 1814523), (1611, 1807765), (1635, 1781229), (2685, 1084659), (3317, 877995), (3379, 861885), (4815, 604841), (4905, 593743), (5549, 524835), (8055, 361553), (9951, 292665), (10137, 287295), (11663, 249705), (16585, 175599), (16647, 174945), (16895, 172377), (19153, 152055), (19511, 149265), (27745, 104967), (29853, 97555), (30411, 95765), (34989, 83235), (49755, 58533), (49941, 58315), (50685, 57459)]