205975055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288077}}^1$

素因数の和:288106

約数の個数: 16

約数和(自身を含む): 290382624

約数和(自身を除く): 84407569

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 288077, 1440385, 3168847, 3745001, 15844235, 18725005, 41195011, 205975055]

約数ペア:

[(1, 205975055), (5, 41195011), (11, 18725005), (13, 15844235), (55, 3745001), (65, 3168847), (143, 1440385), (715, 288077)]