6563385

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 11461320

約数和(自身を除く): 4897935

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 929, 1413, 2355, 2787, 4645, 7065, 8361, 13935, 41805, 145853, 437559, 729265, 1312677, 2187795, 6563385]

約数ペア:

[(1, 6563385), (3, 2187795), (5, 1312677), (9, 729265), (15, 437559), (45, 145853), (157, 41805), (471, 13935), (785, 8361), (929, 7065), (1413, 4645), (2355, 2787)]