40961055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 69719040

約数和(自身を除く): 28757985

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1423, 1515, 1919, 4269, 5757, 7115, 9595, 21345, 27037, 28785, 81111, 135185, 143723, 405555, 431169, 718615, 2155845, 2730737, 8192211, 13653685, 40961055]

約数ペア:

[(1, 40961055), (3, 13653685), (5, 8192211), (15, 2730737), (19, 2155845), (57, 718615), (95, 431169), (101, 405555), (285, 143723), (303, 135185), (505, 81111), (1423, 28785), (1515, 27037), (1919, 21345), (4269, 9595), (5757, 7115)]