9081135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 18210816

約数和(自身を除く): 9129681

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 227, 315, 381, 635, 681, 889, 1135, 1143, 1589, 1905, 2043, 2667, 3405, 4445, 4767, 5715, 7945, 8001, 10215, 13335, 14301, 23835, 28829, 40005, 71505, 86487, 144145, 201803, 259461, 432435, 605409, 1009015, 1297305, 1816227, 3027045, 9081135]

約数ペア:

[(1, 9081135), (3, 3027045), (5, 1816227), (7, 1297305), (9, 1009015), (15, 605409), (21, 432435), (35, 259461), (45, 201803), (63, 144145), (105, 86487), (127, 71505), (227, 40005), (315, 28829), (381, 23835), (635, 14301), (681, 13335), (889, 10215), (1135, 8001), (1143, 7945), (1589, 5715), (1905, 4767), (2043, 4445), (2667, 3405)]