68382045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79979}}^1$

素因数の和:80009

約数の個数: 24

約数和(自身を含む): 124768800

約数和(自身を除く): 56386755

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 79979, 239937, 399895, 719811, 1199685, 1519601, 3599055, 4558803, 7598005, 13676409, 22794015, 68382045]

約数ペア:

[(1, 68382045), (3, 22794015), (5, 13676409), (9, 7598005), (15, 4558803), (19, 3599055), (45, 1519601), (57, 1199685), (95, 719811), (171, 399895), (285, 239937), (855, 79979)]