2172065

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 3002880

約数和(自身を除く): 830815

約数列:

[1, 5, 7, 35, 229, 271, 1145, 1355, 1603, 1897, 8015, 9485, 62059, 310295, 434413, 2172065]

約数ペア:

[(1, 2172065), (5, 434413), (7, 310295), (35, 62059), (229, 9485), (271, 8015), (1145, 1897), (1355, 1603)]