67490545

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 82228608

約数和(自身を除く): 14738063

約数列:

[1, 5, 131, 167, 617, 655, 835, 3085, 21877, 80827, 103039, 109385, 404135, 515195, 13498109, 67490545]

約数ペア:

[(1, 67490545), (5, 13498109), (131, 515195), (167, 404135), (617, 109385), (655, 103039), (835, 80827), (3085, 21877)]