126913535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 183140352

約数和(自身を除く): 56226817

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1643, 1855, 2207, 8215, 11035, 11501, 15449, 57505, 68417, 77245, 116971, 342085, 478919, 584855, 818797, 2394595, 3626101, 4093985, 18130505, 25382707, 126913535]

約数ペア:

[(1, 126913535), (5, 25382707), (7, 18130505), (31, 4093985), (35, 3626101), (53, 2394595), (155, 818797), (217, 584855), (265, 478919), (371, 342085), (1085, 116971), (1643, 77245), (1855, 68417), (2207, 57505), (8215, 15449), (11035, 11501)]