2015294770945

素因数分解:

$5^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1\times {\mathrm{1979}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 2434364824320

約数和(自身を除く): 419070053375

約数列:

[1, 5, 311, 457, 1433, 1555, 1979, 2285, 7165, 9895, 142127, 445663, 615469, 654881, 710635, 904403, 2228315, 2835907, 3077345, 3274405, 4522015, 14179535, 203667991, 281269333, 881967077, 1018339955, 1296009499, 1406346665, 4409835385, 6480047495, 403058954189, 2015294770945]

約数ペア:

[(1, 2015294770945), (5, 403058954189), (311, 6480047495), (457, 4409835385), (1433, 1406346665), (1555, 1296009499), (1979, 1018339955), (2285, 881967077), (7165, 281269333), (9895, 203667991), (142127, 14179535), (445663, 4522015), (615469, 3274405), (654881, 3077345), (710635, 2835907), (904403, 2228315)]