48481335

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 80

約数和(自身を含む): 101640000

約数和(自身を除く): 53158665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 343, 349, 405, 441, 567, 735, 945, 1029, 1047, 1323, 1715, 1745, 2205, 2443, 2835, 3087, 3141, 3969, 5145, 5235, 6615, 7329, 9261, 9423, 12215, 15435, 15705, 17101, 19845, 21987, 27783, 28269, 36645, 46305, 47115, 51303, 65961, 85505, 109935, 119707, 138915, 141345, 153909, 197883, 256515, 329805, 359121, 461727, 598535, 769545, 989415, 1077363, 1385181, 1795605, 2308635, 3232089, 5386815, 6925905, 9696267, 16160445, 48481335]

約数ペア:

[(1, 48481335), (3, 16160445), (5, 9696267), (7, 6925905), (9, 5386815), (15, 3232089), (21, 2308635), (27, 1795605), (35, 1385181), (45, 1077363), (49, 989415), (63, 769545), (81, 598535), (105, 461727), (135, 359121), (147, 329805), (189, 256515), (245, 197883), (315, 153909), (343, 141345), (349, 138915), (405, 119707), (441, 109935), (567, 85505), (735, 65961), (945, 51303), (1029, 47115), (1047, 46305), (1323, 36645), (1715, 28269), (1745, 27783), (2205, 21987), (2443, 19845), (2835, 17101), (3087, 15705), (3141, 15435), (3969, 12215), (5145, 9423), (5235, 9261), (6615, 7329)]