16332855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 16844745

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 179, 231, 237, 385, 395, 537, 553, 869, 895, 1155, 1185, 1253, 1659, 1969, 2607, 2685, 2765, 3759, 4345, 5907, 6083, 6265, 8295, 9845, 13035, 13783, 14141, 18249, 18795, 29535, 30415, 41349, 42423, 68915, 70705, 91245, 98987, 155551, 206745, 212115, 296961, 466653, 494935, 777755, 1088857, 1484805, 2333265, 3266571, 5444285, 16332855]

約数ペア:

[(1, 16332855), (3, 5444285), (5, 3266571), (7, 2333265), (11, 1484805), (15, 1088857), (21, 777755), (33, 494935), (35, 466653), (55, 296961), (77, 212115), (79, 206745), (105, 155551), (165, 98987), (179, 91245), (231, 70705), (237, 68915), (385, 42423), (395, 41349), (537, 30415), (553, 29535), (869, 18795), (895, 18249), (1155, 14141), (1185, 13783), (1253, 13035), (1659, 9845), (1969, 8295), (2607, 6265), (2685, 6083), (2765, 5907), (3759, 4345)]