27161355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7371

約数の個数: 32

約数和(自身を含む): 49271040

約数和(自身を除く): 22109685

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7331, 21993, 36655, 95303, 109965, 139289, 285909, 417867, 476515, 696445, 1429545, 1810757, 2089335, 5432271, 9053785, 27161355]

約数ペア:

[(1, 27161355), (3, 9053785), (5, 5432271), (13, 2089335), (15, 1810757), (19, 1429545), (39, 696445), (57, 476515), (65, 417867), (95, 285909), (195, 139289), (247, 109965), (285, 95303), (741, 36655), (1235, 21993), (3705, 7331)]