6690155

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 8737872

約数和(自身を除く): 2047717

約数列:

[1, 5, 29, 37, 43, 145, 185, 215, 841, 1073, 1247, 1591, 4205, 5365, 6235, 7955, 31117, 36163, 46139, 155585, 180815, 230695, 1338031, 6690155]

約数ペア:

[(1, 6690155), (5, 1338031), (29, 230695), (37, 180815), (43, 155585), (145, 46139), (185, 36163), (215, 31117), (841, 7955), (1073, 6235), (1247, 5365), (1591, 4205)]