5220659465

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2100869}}^1$

素因数の和:2100952

約数の個数: 16

約数和(自身を含む): 7260606720

約数和(自身を除く): 2039947255

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 2100869, 10504345, 14706083, 73530415, 149161699, 745808495, 1044131893, 5220659465]

約数ペア:

[(1, 5220659465), (5, 1044131893), (7, 745808495), (35, 149161699), (71, 73530415), (355, 14706083), (497, 10504345), (2485, 2100869)]