14720835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 24963840

約数和(自身を除く): 10243005

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 787, 1247, 2361, 3741, 3935, 6235, 11805, 18705, 22823, 33841, 68469, 101523, 114115, 169205, 342345, 507615, 981389, 2944167, 4906945, 14720835]

約数ペア:

[(1, 14720835), (3, 4906945), (5, 2944167), (15, 981389), (29, 507615), (43, 342345), (87, 169205), (129, 114115), (145, 101523), (215, 68469), (435, 33841), (645, 22823), (787, 18705), (1247, 11805), (2361, 6235), (3741, 3935)]