69802005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51137}}^1$

素因数の和:51165

約数の個数: 32

約数和(自身を含む): 137458944

約数和(自身を除く): 67656939

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 51137, 153411, 255685, 357959, 664781, 767055, 1073877, 1789795, 1994343, 3323905, 4653467, 5369385, 9971715, 13960401, 23267335, 69802005]

約数ペア:

[(1, 69802005), (3, 23267335), (5, 13960401), (7, 9971715), (13, 5369385), (15, 4653467), (21, 3323905), (35, 1994343), (39, 1789795), (65, 1073877), (91, 767055), (105, 664781), (195, 357959), (273, 255685), (455, 153411), (1365, 51137)]