42626745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 85168512

約数和(自身を除く): 42541767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1033, 1179, 1965, 2751, 3099, 4585, 5165, 5895, 7231, 8253, 9297, 13755, 15495, 21693, 36155, 41265, 46485, 65079, 108465, 135323, 325395, 405969, 676615, 947261, 1217907, 2029845, 2841783, 4736305, 6089535, 8525349, 14208915, 42626745]

約数ペア:

[(1, 42626745), (3, 14208915), (5, 8525349), (7, 6089535), (9, 4736305), (15, 2841783), (21, 2029845), (35, 1217907), (45, 947261), (63, 676615), (105, 405969), (131, 325395), (315, 135323), (393, 108465), (655, 65079), (917, 46485), (1033, 41265), (1179, 36155), (1965, 21693), (2751, 15495), (3099, 13755), (4585, 9297), (5165, 8253), (5895, 7231)]