133622415

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 236740608

約数和(自身を除く): 103118193

約数列:

[1, 3, 5, 9, 15, 45, 103, 127, 227, 309, 381, 515, 635, 681, 927, 1135, 1143, 1545, 1905, 2043, 3405, 4635, 5715, 10215, 13081, 23381, 28829, 39243, 65405, 70143, 86487, 116905, 117729, 144145, 196215, 210429, 259461, 350715, 432435, 588645, 1052145, 1297305, 2969387, 8908161, 14846935, 26724483, 44540805, 133622415]

約数ペア:

[(1, 133622415), (3, 44540805), (5, 26724483), (9, 14846935), (15, 8908161), (45, 2969387), (103, 1297305), (127, 1052145), (227, 588645), (309, 432435), (381, 350715), (515, 259461), (635, 210429), (681, 196215), (927, 144145), (1135, 117729), (1143, 116905), (1545, 86487), (1905, 70143), (2043, 65405), (3405, 39243), (4635, 28829), (5715, 23381), (10215, 13081)]