3994006885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 5308364160

約数和(自身を除く): 1314357275

約数列:

[1, 5, 11, 55, 109, 173, 545, 865, 1199, 1903, 3851, 5995, 9515, 18857, 19255, 42361, 94285, 207427, 211805, 419759, 666223, 1037135, 2098795, 3331115, 4617349, 7328453, 23086745, 36642265, 72618307, 363091535, 798801377, 3994006885]

約数ペア:

[(1, 3994006885), (5, 798801377), (11, 363091535), (55, 72618307), (109, 36642265), (173, 23086745), (545, 7328453), (865, 4617349), (1199, 3331115), (1903, 2098795), (3851, 1037135), (5995, 666223), (9515, 419759), (18857, 211805), (19255, 207427), (42361, 94285)]