6751215

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 12291840

約数和(自身を除く): 5540625

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1163, 1935, 3489, 5805, 5815, 10467, 17445, 31401, 50009, 52335, 150027, 157005, 250045, 450081, 750135, 1350243, 2250405, 6751215]

約数ペア:

[(1, 6751215), (3, 2250405), (5, 1350243), (9, 750135), (15, 450081), (27, 250045), (43, 157005), (45, 150027), (129, 52335), (135, 50009), (215, 31401), (387, 17445), (645, 10467), (1161, 5815), (1163, 5805), (1935, 3489)]