27047835

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{929}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 47005920

約数和(自身を除く): 19958085

約数列:

[1, 3, 5, 9, 15, 45, 647, 929, 1941, 2787, 3235, 4645, 5823, 8361, 9705, 13935, 29115, 41805, 601063, 1803189, 3005315, 5409567, 9015945, 27047835]

約数ペア:

[(1, 27047835), (3, 9015945), (5, 5409567), (9, 3005315), (15, 1803189), (45, 601063), (647, 41805), (929, 29115), (1941, 13935), (2787, 9705), (3235, 8361), (4645, 5823)]