205939071765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38457343}}^1$

素因数の和:38457378

約数の個数: 48

約数和(自身を含む): 431952887808

約数和(自身を除く): 226013816043

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 38457343, 115372029, 192286715, 269201401, 346116087, 576860145, 653774831, 807604203, 1346007005, 1730580435, 1961324493, 2422812609, 3268874155, 4038021015, 4576423817, 5883973479, 9806622465, 12114063045, 13729271451, 22882119085, 29419867395, 41187814353, 68646357255, 205939071765]

約数ペア:

[(1, 205939071765), (3, 68646357255), (5, 41187814353), (7, 29419867395), (9, 22882119085), (15, 13729271451), (17, 12114063045), (21, 9806622465), (35, 5883973479), (45, 4576423817), (51, 4038021015), (63, 3268874155), (85, 2422812609), (105, 1961324493), (119, 1730580435), (153, 1346007005), (255, 807604203), (315, 653774831), (357, 576860145), (595, 346116087), (765, 269201401), (1071, 192286715), (1785, 115372029), (5355, 38457343)]