90572525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 120766080

約数和(自身を除く): 30193555

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4057, 4465, 20285, 22325, 77083, 101425, 190679, 385415, 953395, 1927075, 3622901, 4766975, 18114505, 90572525]

約数ペア:

[(1, 90572525), (5, 18114505), (19, 4766975), (25, 3622901), (47, 1927075), (95, 953395), (235, 385415), (475, 190679), (893, 101425), (1175, 77083), (4057, 22325), (4465, 20285)]