67318945

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 82170000

約数和(自身を除く): 14851055

約数列:

[1, 5, 109, 149, 545, 745, 829, 4145, 16241, 81205, 90361, 123521, 451805, 617605, 13463789, 67318945]

約数ペア:

[(1, 67318945), (5, 13463789), (109, 617605), (149, 451805), (545, 123521), (745, 90361), (829, 81205), (4145, 16241)]