7107885

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 12986880

約数和(自身を除く): 5878995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1423, 1665, 4269, 4995, 7115, 12807, 21345, 38421, 52651, 64035, 157953, 192105, 263255, 473859, 789765, 1421577, 2369295, 7107885]

約数ペア:

[(1, 7107885), (3, 2369295), (5, 1421577), (9, 789765), (15, 473859), (27, 263255), (37, 192105), (45, 157953), (111, 64035), (135, 52651), (185, 38421), (333, 21345), (555, 12807), (999, 7115), (1423, 4995), (1665, 4269)]