1413265

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 1958400

約数和(自身を除く): 545135

約数列:

[1, 5, 7, 35, 149, 271, 745, 1043, 1355, 1897, 5215, 9485, 40379, 201895, 282653, 1413265]

約数ペア:

[(1, 1413265), (5, 282653), (7, 201895), (35, 40379), (149, 9485), (271, 5215), (745, 1897), (1043, 1355)]