27257295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 47420352

約数和(自身を除く): 20163057

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1237, 1469, 1695, 3711, 4407, 6185, 7345, 16081, 18555, 22035, 48243, 80405, 139781, 241215, 419343, 698905, 1817153, 2096715, 5451459, 9085765, 27257295]

約数ペア:

[(1, 27257295), (3, 9085765), (5, 5451459), (13, 2096715), (15, 1817153), (39, 698905), (65, 419343), (113, 241215), (195, 139781), (339, 80405), (565, 48243), (1237, 22035), (1469, 18555), (1695, 16081), (3711, 7345), (4407, 6185)]