16028400025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{58285091}}^1$

素因数の和:58285112

約数の個数: 12

約数和(自身を含む): 21682054224

約数和(自身を除く): 5653654199

約数列:

[1, 5, 11, 25, 55, 275, 58285091, 291425455, 641136001, 1457127275, 3205680005, 16028400025]

約数ペア:

[(1, 16028400025), (5, 3205680005), (11, 1457127275), (25, 641136001), (55, 291425455), (275, 58285091)]