25256035

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 36840960

約数和(自身を除く): 11584925

約数列:

[1, 5, 7, 19, 35, 95, 133, 163, 233, 665, 815, 1141, 1165, 1631, 3097, 4427, 5705, 8155, 15485, 21679, 22135, 30989, 37979, 108395, 154945, 189895, 265853, 721601, 1329265, 3608005, 5051207, 25256035]

約数ペア:

[(1, 25256035), (5, 5051207), (7, 3608005), (19, 1329265), (35, 721601), (95, 265853), (133, 189895), (163, 154945), (233, 108395), (665, 37979), (815, 30989), (1141, 22135), (1165, 21679), (1631, 15485), (3097, 8155), (4427, 5705)]