24812505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12877

約数の個数: 24

約数和(自身を含む): 44011968

約数和(自身を除く): 19199463

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12823, 38469, 64115, 115407, 192345, 551389, 577035, 1654167, 2756945, 4962501, 8270835, 24812505]

約数ペア:

[(1, 24812505), (3, 8270835), (5, 4962501), (9, 2756945), (15, 1654167), (43, 577035), (45, 551389), (129, 192345), (215, 115407), (387, 64115), (645, 38469), (1935, 12823)]