1380493095

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{662107}}^1$

素因数の和:662254

約数の個数: 16

約数和(自身を含む): 2224682880

約数和(自身を除く): 844189785

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 662107, 1986321, 3310535, 9931605, 92032873, 276098619, 460164365, 1380493095]

約数ペア:

[(1, 1380493095), (3, 460164365), (5, 276098619), (15, 92032873), (139, 9931605), (417, 3310535), (695, 1986321), (2085, 662107)]