67990435

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 83664000

約数和(自身を除く): 15673565

約数列:

[1, 5, 47, 235, 349, 829, 1745, 4145, 16403, 38963, 82015, 194815, 289321, 1446605, 13598087, 67990435]

約数ペア:

[(1, 67990435), (5, 13598087), (47, 1446605), (235, 289321), (349, 194815), (829, 82015), (1745, 38963), (4145, 16403)]