164429005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{12841}}^1$

素因数の和:13056

約数の個数: 16

約数和(自身を含む): 213588144

約数和(自身を除く): 49159139

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 12841, 64205, 166933, 834665, 2529677, 12648385, 32885801, 164429005]

約数ペア:

[(1, 164429005), (5, 32885801), (13, 12648385), (65, 2529677), (197, 834665), (985, 166933), (2561, 64205), (12805, 12841)]