66789015

素因数分解:

$3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{3433}}^1$

素因数の和:4738

約数の個数: 16

約数和(自身を含む): 106975968

約数和(自身を除く): 40186953

約数列:

[1, 3, 5, 15, 1297, 3433, 3891, 6485, 10299, 17165, 19455, 51495, 4452601, 13357803, 22263005, 66789015]

約数ペア:

[(1, 66789015), (3, 22263005), (5, 13357803), (15, 4452601), (1297, 51495), (3433, 19455), (3891, 17165), (6485, 10299)]