85649765

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 106007616

約数和(自身を除く): 20357851

約数列:

[1, 5, 43, 131, 215, 655, 3041, 5633, 15205, 28165, 130763, 398371, 653815, 1991855, 17129953, 85649765]

約数ペア:

[(1, 85649765), (5, 17129953), (43, 1991855), (131, 653815), (215, 398371), (655, 130763), (3041, 28165), (5633, 15205)]