83919495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1979}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 63202425

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 1979, 2827, 3855, 5937, 8481, 9895, 14135, 21769, 29685, 42405, 65307, 108845, 326535, 508603, 1525809, 2543015, 5594633, 7629045, 16783899, 27973165, 83919495]

約数ペア:

[(1, 83919495), (3, 27973165), (5, 16783899), (11, 7629045), (15, 5594633), (33, 2543015), (55, 1525809), (165, 508603), (257, 326535), (771, 108845), (1285, 65307), (1979, 42405), (2827, 29685), (3855, 21769), (5937, 14135), (8481, 9895)]