136675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 214272

約数和(自身を除く): 77597

約数列:

[1, 5, 7, 11, 25, 35, 55, 71, 77, 175, 275, 355, 385, 497, 781, 1775, 1925, 2485, 3905, 5467, 12425, 19525, 27335, 136675]

約数ペア:

[(1, 136675), (5, 27335), (7, 19525), (11, 12425), (25, 5467), (35, 3905), (55, 2485), (71, 1925), (77, 1775), (175, 781), (275, 497), (355, 385)]