3381615

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 6183360

約数和(自身を除く): 2801745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 677, 999, 1665, 2031, 3385, 4995, 6093, 10155, 18279, 25049, 30465, 75147, 91395, 125245, 225441, 375735, 676323, 1127205, 3381615]

約数ペア:

[(1, 3381615), (3, 1127205), (5, 676323), (9, 375735), (15, 225441), (27, 125245), (37, 91395), (45, 75147), (111, 30465), (135, 25049), (185, 18279), (333, 10155), (555, 6093), (677, 4995), (999, 3385), (1665, 2031)]