87341155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 122316480

約数和(自身を除く): 34975325

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 545, 857, 935, 1199, 1853, 4285, 5995, 9265, 9427, 14569, 20383, 47135, 72845, 93413, 101915, 160259, 467065, 801295, 1027543, 1588021, 5137715, 7940105, 17468231, 87341155]

約数ペア:

[(1, 87341155), (5, 17468231), (11, 7940105), (17, 5137715), (55, 1588021), (85, 1027543), (109, 801295), (187, 467065), (545, 160259), (857, 101915), (935, 93413), (1199, 72845), (1853, 47135), (4285, 20383), (5995, 14569), (9265, 9427)]