26373165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 52311168

約数和(自身を除く): 25938003

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 139, 195, 273, 417, 455, 695, 973, 1365, 1807, 2085, 2919, 4865, 5421, 9035, 12649, 14595, 19321, 27105, 37947, 57963, 63245, 96605, 135247, 189735, 251173, 289815, 405741, 676235, 753519, 1255865, 1758211, 2028705, 3767595, 5274633, 8791055, 26373165]

約数ペア:

[(1, 26373165), (3, 8791055), (5, 5274633), (7, 3767595), (13, 2028705), (15, 1758211), (21, 1255865), (35, 753519), (39, 676235), (65, 405741), (91, 289815), (105, 251173), (139, 189735), (195, 135247), (273, 96605), (417, 63245), (455, 57963), (695, 37947), (973, 27105), (1365, 19321), (1807, 14595), (2085, 12649), (2919, 9035), (4865, 5421)]