53847025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 71584704

約数和(自身を除く): 17737679

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 2531, 4255, 12655, 21275, 58213, 63275, 93647, 291065, 468235, 1455325, 2153881, 2341175, 10769405, 53847025]

約数ペア:

[(1, 53847025), (5, 10769405), (23, 2341175), (25, 2153881), (37, 1455325), (115, 468235), (185, 291065), (575, 93647), (851, 63275), (925, 58213), (2531, 21275), (4255, 12655)]