117886565

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 144288000

約数和(自身を除く): 26401435

約数列:

[1, 5, 79, 149, 395, 745, 2003, 10015, 11771, 58855, 158237, 298447, 791185, 1492235, 23577313, 117886565]

約数ペア:

[(1, 117886565), (5, 23577313), (79, 1492235), (149, 791185), (395, 298447), (745, 158237), (2003, 58855), (10015, 11771)]