147701345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 210019392

約数和(自身を除く): 62318047

約数列:

[1, 5, 11, 19, 43, 55, 95, 173, 209, 215, 361, 473, 817, 865, 1045, 1805, 1903, 2365, 3287, 3971, 4085, 7439, 8987, 9515, 15523, 16435, 19855, 36157, 37195, 44935, 62453, 77615, 81829, 141341, 170753, 180785, 312265, 409145, 686983, 706705, 853765, 1554751, 2685479, 3434915, 7773755, 13427395, 29540269, 147701345]

約数ペア:

[(1, 147701345), (5, 29540269), (11, 13427395), (19, 7773755), (43, 3434915), (55, 2685479), (95, 1554751), (173, 853765), (209, 706705), (215, 686983), (361, 409145), (473, 312265), (817, 180785), (865, 170753), (1045, 141341), (1805, 81829), (1903, 77615), (2365, 62453), (3287, 44935), (3971, 37195), (4085, 36157), (7439, 19855), (8987, 16435), (9515, 15523)]