26558025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27239}}^1$

素因数の和:27265

約数の個数: 24

約数和(自身を含む): 47288640

約数和(自身を除く): 20730615

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 27239, 81717, 136195, 354107, 408585, 680975, 1062321, 1770535, 2042925, 5311605, 8852675, 26558025]

約数ペア:

[(1, 26558025), (3, 8852675), (5, 5311605), (13, 2042925), (15, 1770535), (25, 1062321), (39, 680975), (65, 408585), (75, 354107), (195, 136195), (325, 81717), (975, 27239)]