1366321485

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{695329}}^1$

素因数の和:695468

約数の個数: 16

約数和(自身を含む): 2202805440

約数和(自身を除く): 836483955

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 695329, 2085987, 3476645, 10429935, 91088099, 273264297, 455440495, 1366321485]

約数ペア:

[(1, 1366321485), (3, 455440495), (5, 273264297), (15, 91088099), (131, 10429935), (393, 3476645), (655, 2085987), (1965, 695329)]