1130256945

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{678833}}^1$

素因数の和:678881

約数の個数: 24

約数和(自身を含む): 2012063976

約数和(自身を除く): 881807031

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 678833, 2036499, 3394165, 6109497, 10182495, 25116821, 30547485, 75350463, 125584105, 226051389, 376752315, 1130256945]

約数ペア:

[(1, 1130256945), (3, 376752315), (5, 226051389), (9, 125584105), (15, 75350463), (37, 30547485), (45, 25116821), (111, 10182495), (185, 6109497), (333, 3394165), (555, 2036499), (1665, 678833)]