7980431185

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{41957}}^1$

素因数の和:42420

約数の個数: 16

約数和(自身を含む): 9692298000

約数和(自身を除く): 1711866815

約数列:

[1, 5, 109, 349, 545, 1745, 38041, 41957, 190205, 209785, 4573313, 14642993, 22866565, 73214965, 1596086237, 7980431185]

約数ペア:

[(1, 7980431185), (5, 1596086237), (109, 73214965), (349, 22866565), (545, 14642993), (1745, 4573313), (38041, 209785), (41957, 190205)]