27098985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 44957952

約数和(自身を除く): 17858967

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 311, 471, 555, 785, 933, 1555, 2355, 4665, 5809, 11507, 17427, 29045, 34521, 48827, 57535, 87135, 146481, 172605, 244135, 732405, 1806599, 5419797, 9032995, 27098985]

約数ペア:

[(1, 27098985), (3, 9032995), (5, 5419797), (15, 1806599), (37, 732405), (111, 244135), (157, 172605), (185, 146481), (311, 87135), (471, 57535), (555, 48827), (785, 34521), (933, 29045), (1555, 17427), (2355, 11507), (4665, 5809)]