51175905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1153}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 89735040

約数和(自身を除く): 38559135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 1153, 1345, 2959, 3459, 4035, 5765, 8877, 12683, 14795, 17295, 38049, 44385, 63415, 190245, 310157, 930471, 1550785, 3411727, 4652355, 10235181, 17058635, 51175905]

約数ペア:

[(1, 51175905), (3, 17058635), (5, 10235181), (11, 4652355), (15, 3411727), (33, 1550785), (55, 930471), (165, 310157), (269, 190245), (807, 63415), (1153, 44385), (1345, 38049), (2959, 17295), (3459, 14795), (4035, 12683), (5765, 8877)]