421773385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{16421}}^1$

素因数の和:16904

約数の個数: 16

約数和(自身を含む): 553355712

約数和(自身を除く): 131582327

約数列:

[1, 5, 11, 55, 467, 2335, 5137, 16421, 25685, 82105, 180631, 903155, 7668607, 38343035, 84354677, 421773385]

約数ペア:

[(1, 421773385), (5, 84354677), (11, 38343035), (55, 7668607), (467, 903155), (2335, 180631), (5137, 82105), (16421, 25685)]