27665995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41603}}^1$

素因数の和:41634

約数の個数: 16

約数和(自身を含む): 39939840

約数和(自身を除く): 12273845

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 41603, 208015, 291221, 790457, 1456105, 3952285, 5533199, 27665995]

約数ペア:

[(1, 27665995), (5, 5533199), (7, 3952285), (19, 1456105), (35, 790457), (95, 291221), (133, 208015), (665, 41603)]