67873005

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3617}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 121564800

約数和(自身を除く): 53691795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3617, 3753, 6255, 10851, 18085, 18765, 32553, 54255, 97659, 162765, 488295, 502763, 1508289, 2513815, 4524867, 7541445, 13574601, 22624335, 67873005]

約数ペア:

[(1, 67873005), (3, 22624335), (5, 13574601), (9, 7541445), (15, 4524867), (27, 2513815), (45, 1508289), (135, 502763), (139, 488295), (417, 162765), (695, 97659), (1251, 54255), (2085, 32553), (3617, 18765), (3753, 18085), (6255, 10851)]