23953775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 31545600

約数和(自身を除く): 7591825

約数列:

[1, 5, 19, 25, 95, 211, 239, 475, 1055, 1195, 4009, 4541, 5275, 5975, 20045, 22705, 50429, 100225, 113525, 252145, 958151, 1260725, 4790755, 23953775]

約数ペア:

[(1, 23953775), (5, 4790755), (19, 1260725), (25, 958151), (95, 252145), (211, 113525), (239, 100225), (475, 50429), (1055, 22705), (1195, 20045), (4009, 5975), (4541, 5275)]