12734955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 12148245

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 179, 255, 279, 459, 465, 527, 537, 765, 837, 895, 1395, 1581, 1611, 2295, 2635, 2685, 3043, 4185, 4743, 4833, 5549, 7905, 8055, 9129, 14229, 15215, 16647, 23715, 24165, 27387, 27745, 45645, 49941, 71145, 82161, 83235, 94333, 136935, 149823, 249705, 282999, 410805, 471665, 749115, 848997, 1414995, 2546991, 4244985, 12734955]

約数ペア:

[(1, 12734955), (3, 4244985), (5, 2546991), (9, 1414995), (15, 848997), (17, 749115), (27, 471665), (31, 410805), (45, 282999), (51, 249705), (85, 149823), (93, 136935), (135, 94333), (153, 83235), (155, 82161), (179, 71145), (255, 49941), (279, 45645), (459, 27745), (465, 27387), (527, 24165), (537, 23715), (765, 16647), (837, 15215), (895, 14229), (1395, 9129), (1581, 8055), (1611, 7905), (2295, 5549), (2635, 4833), (2685, 4743), (3043, 4185)]