80763815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1619}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 105909120

約数和(自身を除く): 25145305

約数列:

[1, 5, 11, 55, 907, 1619, 4535, 8095, 9977, 17809, 49885, 89045, 1468433, 7342165, 16152763, 80763815]

約数ペア:

[(1, 80763815), (5, 16152763), (11, 7342165), (55, 1468433), (907, 89045), (1619, 49885), (4535, 17809), (8095, 9977)]