67187675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 85804032

約数和(自身を除く): 18616357

約数列:

[1, 5, 25, 47, 211, 235, 271, 1055, 1175, 1355, 5275, 6775, 9917, 12737, 49585, 57181, 63685, 247925, 285905, 318425, 1429525, 2687507, 13437535, 67187675]

約数ペア:

[(1, 67187675), (5, 13437535), (25, 2687507), (47, 1429525), (211, 318425), (235, 285905), (271, 247925), (1055, 63685), (1175, 57181), (1355, 49585), (5275, 12737), (6775, 9917)]