76201905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 140894208

約数和(自身を除く): 64692303

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 127, 181, 195, 221, 255, 381, 543, 635, 663, 905, 1105, 1651, 1905, 2159, 2353, 2715, 3077, 3315, 4953, 6477, 7059, 8255, 9231, 10795, 11765, 15385, 22987, 24765, 28067, 32385, 35295, 40001, 46155, 68961, 84201, 114935, 120003, 140335, 200005, 298831, 344805, 390779, 421005, 600015, 896493, 1172337, 1494155, 1953895, 4482465, 5080127, 5861685, 15240381, 25400635, 76201905]

約数ペア:

[(1, 76201905), (3, 25400635), (5, 15240381), (13, 5861685), (15, 5080127), (17, 4482465), (39, 1953895), (51, 1494155), (65, 1172337), (85, 896493), (127, 600015), (181, 421005), (195, 390779), (221, 344805), (255, 298831), (381, 200005), (543, 140335), (635, 120003), (663, 114935), (905, 84201), (1105, 68961), (1651, 46155), (1905, 40001), (2159, 35295), (2353, 32385), (2715, 28067), (3077, 24765), (3315, 22987), (4953, 15385), (6477, 11765), (7059, 10795), (8255, 9231)]