2083725

素因数分解:

$3^5\times 5^2\times 7^3$

素因数の和:46

約数の個数: 72

約数和(自身を含む): 4513600

約数和(自身を除く): 2429875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 243, 245, 315, 343, 405, 441, 525, 567, 675, 735, 945, 1029, 1215, 1225, 1323, 1575, 1701, 1715, 2025, 2205, 2835, 3087, 3675, 3969, 4725, 5145, 6075, 6615, 8505, 8575, 9261, 11025, 11907, 14175, 15435, 19845, 25725, 27783, 33075, 42525, 46305, 59535, 77175, 83349, 99225, 138915, 231525, 297675, 416745, 694575, 2083725]

約数ペア:

[(1, 2083725), (3, 694575), (5, 416745), (7, 297675), (9, 231525), (15, 138915), (21, 99225), (25, 83349), (27, 77175), (35, 59535), (45, 46305), (49, 42525), (63, 33075), (75, 27783), (81, 25725), (105, 19845), (135, 15435), (147, 14175), (175, 11907), (189, 11025), (225, 9261), (243, 8575), (245, 8505), (315, 6615), (343, 6075), (405, 5145), (441, 4725), (525, 3969), (567, 3675), (675, 3087), (735, 2835), (945, 2205), (1029, 2025), (1215, 1715), (1225, 1701), (1323, 1575)]