85699405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82009}}^1$

素因数の和:82044

約数の個数: 16

約数和(自身を含む): 118094400

約数和(自身を除く): 32394995

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 82009, 410045, 902099, 1558171, 4510495, 7790855, 17139881, 85699405]

約数ペア:

[(1, 85699405), (5, 17139881), (11, 7790855), (19, 4510495), (55, 1558171), (95, 902099), (209, 410045), (1045, 82009)]