6539805

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 11733120

約数和(自身を除く): 5193315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 251, 579, 753, 965, 1255, 1737, 2259, 2895, 3765, 5211, 6777, 8685, 11295, 26055, 33885, 48443, 145329, 242215, 435987, 726645, 1307961, 2179935, 6539805]

約数ペア:

[(1, 6539805), (3, 2179935), (5, 1307961), (9, 726645), (15, 435987), (27, 242215), (45, 145329), (135, 48443), (193, 33885), (251, 26055), (579, 11295), (753, 8685), (965, 6777), (1255, 5211), (1737, 3765), (2259, 2895)]