27137355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 54908928

約数和(自身を除く): 27771573

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 661, 805, 1173, 1785, 1955, 1983, 2415, 2737, 3305, 4627, 5865, 8211, 9915, 11237, 13685, 13881, 15203, 23135, 33711, 41055, 45609, 56185, 69405, 76015, 78659, 106421, 168555, 228045, 235977, 258451, 319263, 393295, 532105, 775353, 1179885, 1292255, 1596315, 1809157, 3876765, 5427471, 9045785, 27137355]

約数ペア:

[(1, 27137355), (3, 9045785), (5, 5427471), (7, 3876765), (15, 1809157), (17, 1596315), (21, 1292255), (23, 1179885), (35, 775353), (51, 532105), (69, 393295), (85, 319263), (105, 258451), (115, 235977), (119, 228045), (161, 168555), (255, 106421), (345, 78659), (357, 76015), (391, 69405), (483, 56185), (595, 45609), (661, 41055), (805, 33711), (1173, 23135), (1785, 15203), (1955, 13881), (1983, 13685), (2415, 11237), (2737, 9915), (3305, 8211), (4627, 5865)]