57927555

素因数分解:

$3^5\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 122304000

約数和(自身を除く): 64376445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 139, 147, 189, 243, 245, 315, 343, 405, 417, 441, 567, 695, 735, 945, 973, 1029, 1215, 1251, 1323, 1701, 1715, 2085, 2205, 2835, 2919, 3087, 3753, 3969, 4865, 5145, 6255, 6615, 6811, 8505, 8757, 9261, 11259, 11907, 14595, 15435, 18765, 19845, 20433, 26271, 27783, 33777, 34055, 43785, 46305, 47677, 56295, 59535, 61299, 78813, 83349, 102165, 131355, 138915, 143031, 168885, 183897, 236439, 238385, 306495, 394065, 416745, 429093, 551691, 715155, 919485, 1182195, 1287279, 1655073, 2145465, 2758455, 3861837, 6436395, 8275365, 11585511, 19309185, 57927555]

約数ペア:

[(1, 57927555), (3, 19309185), (5, 11585511), (7, 8275365), (9, 6436395), (15, 3861837), (21, 2758455), (27, 2145465), (35, 1655073), (45, 1287279), (49, 1182195), (63, 919485), (81, 715155), (105, 551691), (135, 429093), (139, 416745), (147, 394065), (189, 306495), (243, 238385), (245, 236439), (315, 183897), (343, 168885), (405, 143031), (417, 138915), (441, 131355), (567, 102165), (695, 83349), (735, 78813), (945, 61299), (973, 59535), (1029, 56295), (1215, 47677), (1251, 46305), (1323, 43785), (1701, 34055), (1715, 33777), (2085, 27783), (2205, 26271), (2835, 20433), (2919, 19845), (3087, 18765), (3753, 15435), (3969, 14595), (4865, 11907), (5145, 11259), (6255, 9261), (6615, 8757), (6811, 8505)]