127792035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{405689}}^1$

素因数の和:405707

約数の個数: 24

約数和(自身を含む): 253150560

約数和(自身を除く): 125358525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 405689, 1217067, 2028445, 2839823, 3651201, 6085335, 8519469, 14199115, 18256005, 25558407, 42597345, 127792035]

約数ペア:

[(1, 127792035), (3, 42597345), (5, 25558407), (7, 18256005), (9, 14199115), (15, 8519469), (21, 6085335), (35, 3651201), (45, 2839823), (63, 2028445), (105, 1217067), (315, 405689)]